flat
a. 平坦的, 单调的, 无力的, 浅的, 萧条的, 干脆的, 无聊的 adv. 平直地, 断然地 n. 扁平物, 平面, 平地, 平原, 平板车 v. (使)变平
发音
词形变化
别名
教材释义与例句
平的；单调的；不景气的；干脆的；平坦的；扁平的；浅的
smooth and level, without raised or hollow areas, and not sloping or curving
（尤指贴着另一表面）平直地；断然地；水平地；直接地，完全地
in a position in which the surface of something is against another surface without curving or sloping
释义与例句
-
1.
An area of level ground (sometimes covered with shallow or tidal water).
The hovercraft skimmed across the open flats.
the eastern end of the salt flat; mud flat, tidal flat, flood flat
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2.
An area of level ground (sometimes covered with shallow or tidal water).
The areas behind the line of scrimmage to either side of an offensive football formation.
体育 游戏 -
3.
A flat tyre/flat tire.
非正式 汽车 交通 -
4.
A type of ladies' shoe with a very low heel.
复数形式She liked to walk in her flats more than in her high heels.
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5.
A type of flat-soled running shoe without spikes.
复数形式 -
6.
A thin, broad brush used in oil and watercolour painting.
艺术 -
7.
The most prominent flat part of something.
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8.
The most prominent flat part of something.
The flat side of a blade, as opposed to the sharp edge.
-
9.
The most prominent flat part of something.
The palm of the hand, with the adjacent part of the fingers.
-
10.
A wide, shallow container or pallet.
a flat of strawberries
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11.
A large mail piece measuring at least 8 1/2 by 11 inches, such as catalogs, magazines, and unfolded paper enclosed in large envelopes.
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12.
A railroad car without a roof, and whose body is a platform without sides; a platform car or flatcar.
美国 交通 -
13.
A flat spot on the wheel of a rail vehicle.
交通 -
14.
A flat-bottomed boat, without keel, and of small draught.
-
15.
Ellipsis of flat water (“nonfizzy drinking water”).
美国Waiter: Would you like sparkling or flat? Guest: Flat, thank you.
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16.
A straw hat, broad-brimmed and low-crowned.
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17.
A subset of n-dimensional space that is congruent to a Euclidean space of lower dimension.
数学 -
18.
A flat, glossy children's book with few pages.
媒体 -
19.
A platform on a wheel, upon which emblematic designs etc. are carried in processions.
-
20.
A horizontal vein or ore deposit auxiliary to a main vein; also, any horizontal portion of a vein not elsewhere horizontal.
商务 采矿 -
21.
A rectangular wooden structure covered with masonite, lauan, or muslin, often produced in standard modules, that is used to build wall surfaces on stage. Flats can be painted and outfitted with doors and/or windows to depict a building or other part of a scene, and are a hard-surfaced alternative to a backcloth or backdrop.
工程 -
22.
Any of various hesperiid butterflies that spread their wings open when they land.
生物 动物学 -
23.
An early kind of toy soldier having a flat design.
历史 -
24.
A dull fellow; a simpleton.
废旧 -
25.
Ellipsis of flat ride (“spinning amusement ride”).
-
26.
A flat (i.e. plane) mirror
工程 物理 -
27.
A cheater's die with the edges shaved to make certain rolls more likely.
俚语 游戏 -
28.
A 24-case of beer.
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29.
An area of level ground (sometimes covered with shallow or tidal water).
Level ground in general.
I can run on the flat but not up hills.
The going will be easier once we're through these mountains and onto the flat.
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30.
An area of level ground (sometimes covered with shallow or tidal water).
Level horse-racing ground, as contrasted with courses incorporating jumps, or the racing done on such ground.
体育 动物学This horse will do better over the flat.
flat racing, the flat season
In light of Horse Racing Ireland's Covid-19 contingency plan announcement, that whenever racing resumes the Flat will be given priority, Elliott has decided to keep a number of talented jumpers on the go during the summer, with a view towards a dual-purpose campaign.
In British horse racing, the classics are a series of horse races run over the flat (i.e. without jumps).
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31.
An area of level ground (sometimes covered with shallow or tidal water).
the area in the centre of a racecourse.
澳大利亚 体育 动物学 -
32.
A note played one chromatic semitone lower than a natural, denoted by the symbol ♭ placed after the letter representing the note (e.g., B♭) or in front of the note symbol (e.g. ♭♪).
降号
音乐The key of E♭ has three flats.
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33.
A flat sheet for use on a bed.
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1.
A complete domicile occupying only part of a building, especially one for rent
澳大利亚 印度 新西兰 新加坡 南非 方言
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1.
To become flat or flattened; to sink or fall to an even surface.
不及物 -
2.
To make a flat call; to call without raising.
俚语 游戏 -
3.
To fall from the pitch.
非正式 不及物 音乐 -
4.
To make flat; to flatten; to level.
过时 及物 -
5.
To render dull, insipid, or spiritless; to depress.
过时 及物 -
6.
To depress in tone, as a musical note; especially, to lower in pitch by half a tone.
及物 音乐 -
1.
To beat or strike; pound
废旧 及物 -
2.
To dash or throw
及物 -
3.
To dash, rush
不及物
-
1.
Having no variations in height.
平
平坦
The land around here is flat.
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2.
Having no variations in height.
In a horizontal line or plane; not sloping.
a flat roof
-
3.
Having no variations in height.
Smooth; having no protrusions, indentations or other surface irregularities, or relatively so.
The surface of the mirror must be completely flat.
The carpet isn't properly flat in that corner.
She has quite a flat face.
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4.
Lacking liveliness or action; depressed; uninteresting; dull and boring.
平淡
单调
扁平
比喻The party was a bit flat.
The market is flat today as most traders are on holiday.
The dialogue in your screenplay is flat — you need to make it more exciting.
February 16, 1833, Samuel Taylor Coleridge, Table Talk A large part of the work is, to me, very flat.
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5.
Lacking liveliness or action; depressed; uninteresting; dull and boring.
Lacking in depth, substance, or believability; underdeveloped; one-dimensional.
比喻 媒体The author added a chapter to flesh out the book's flatter characters.
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6.
Lowered by one semitone.
降
音乐 -
7.
With all or most of its carbon dioxide having come out of solution so that the drink no longer fizzes or contains any bubbles.
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8.
Unable to emit power; dead.
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9.
Without spin; spinless.
艺术 体育 -
10.
Sonant; vocal, as distinguished from a sharp (non-sonant) consonant.
过时 语言学 -
11.
Of a note or voice, lower in pitch than it should be.
音乐Your A string is flat.
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12.
Having a head at a very obtuse angle to the shaft.
体育 -
13.
Flattening at the ends.
植物学 商务 -
14.
Exact.
He finished the race in a flat four minutes.
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15.
Such that the tensor product preserves exact sequences. See Flat module on Wikipedia.Wikipedia.
-
16.
Such that its target, regarded as a module over its source, is flat (as above).
数学 -
17.
Such that the induced map on every stalk is flat (as a map of rings).
数学 -
18.
Having little froth and little milk.
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19.
Foolish; simple-minded.
英国 废旧 俚语 -
20.
Having no variations in height.
Having small or invisible breasts and/or buttocks.
俚语Near-synonym: flat-chested
That girl is completely flat on both sides.
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21.
Without variation in level, quantity, value, tone etc.
The exchange rate has been flat for several weeks.
-
22.
Without variation in level, quantity, value, tone etc.
At a consistently depressed level; consistently lacklustre.
Sales have been flat all year, and we've barely broken even.
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23.
Without variation in level, quantity, value, tone etc.
Of fees, fares etc., fixed; unvarying.
商务a flat fee
flat rates
a flat fare on public transport
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24.
Without variation in level, quantity, value, tone etc.
Without variations in pitch.
音乐He delivered the speech in a flat tone.
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25.
Without variation in level, quantity, value, tone etc.
Not diphthongal; without variation in height or backness.
语言学 -
26.
Without variation in level, quantity, value, tone etc.
Without variation in tone or hue (uniform), and dull (not glossy).
The walls were painted a flat gray.
-
27.
Absolute; downright; peremptory.
His claim was in flat contradiction to experimental results.
I'm not going to the party and that's flat.
A great Tobacco taker too, thats flat.
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28.
Deflated, especially because of a puncture.
漏气的
-
29.
Lacking acidity without being sweet.
烹饪 -
30.
Not having an inflectional ending or sign, such as a noun used as an adjective, or an adjective as an adverb, without the addition of a formative suffix; or an infinitive without the sign "to".
语言学Many flat adverbs, as in 'run fast', 'buy cheap', etc. are from Old English.
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1.
Completely, firmly, or unequivocally.
I asked him if he wanted to marry me and he turned me down flat.
-
2.
Used to emphasize the smallness of the measurement.
He can run a mile in four minutes flat.
-
3.
Completely.
I am flat broke this month.
-
4.
Directly; flatly.
-
5.
Without allowance for accrued interest.
俚语 商务 金融The bonds are trading flat.
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6.
So as to be flat.
Spread the tablecloth flat over the table.
-
7.
Exactly, precisely.
In the mile race, Smith's time was 3:58.56, and Brown's was four minutes flat.
-
8.
Without parole.
词汇关系
同义词 4
上位词 10
下位词 10
部分词 1
整体词 5
相关短语
词源
From Middle English flat, a borrowing from Old Norse flatr (compare Norwegian and Swedish flat, Danish flad), from Proto-Germanic *flataz, from Proto-Indo-European *pleth₂- (“flat”); akin to Saterland Frisian flot (“smooth”), German Flöz (“a geological layer”), Ancient Greek πλατύς (platús), Latvian plats, Sanskrit प्रथस् (prathas, “extension”). Doublet of plat and pleyt. The noun is from Middle English flat (“level piece of ground, flat edge of a weapon”), from the adjective. The algebraic sense was coined by Serre in a 1956 paper, originally as French plat.
来源：wiktionary