a
第一个字母 A; 一个; 第一的 art. [计] 累加器, 加法器, 地址, 振幅, 模拟, 区域, 面积, 汇编, 组件, 异步
发音
词形变化
别名
释义与例句
-
1.
The name of the Latin script letter A/a.
诶
-
1.
The name of the Cyrillic script letter А/а.
阿
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1.
The fourth semiquaver (sixteenth note) of a beat.
非正式 音乐The pianist played a C on the a of four.
-
1.
Have (auxiliary verb).
方言 俚语I'd a come, if you'd a asked.
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2.
had (auxiliary verb).
方言 罕用 俚语
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1.
All.
苏格兰
-
1.
All.
苏格兰 -
1.
across
横
游戏Do you have the answer for 23a?
-
2.
Alternative spelling of a.m. (“ante meridiem”) or am
美国
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1.
An unspecified example of (something); the indefinite article.
There was a man here looking for you yesterday.
Hoots the Owl: Yes a, fruit, is a , any, time, food!
Anna, do you have a pen? — Yes. I have a pen in my bag. I have a (stressed) …
-
2.
One; used before score, dozen, hundred, thousand, million, etc.
I've seen it happen a hundred times.
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3.
Used in some phrases denoting quantity, such as a few, a good many, a couple, a little, a bit, etc.
He's a bit thick, isn't he?
They asked me a few questions.
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4.
Used in some phrases denoting quantity, such as a few, a good many, a couple, a little, a bit, etc.
Used before a numeral.
There are a few hundred orders that need to be fulfilled by tomorrow.
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5.
Used in some adverbial phrases denoting the degree or extent of an action, such as a little, a bit, a lot, etc.
The door was opened a little.
-
6.
The same; one and the same. Used in phrases such as of a kind, birds of a feather, etc.
We are of a mind on matters of morals.
They're two of a kind.
-
7.
Any; every; used before a noun which has become modified to limit its scope.
A man who dies intestate leaves his children troubles and difficulties.
-
8.
Any; used with a negative to indicate not a single one.
It was so dark that we couldn't see a thing.
He fell all that way, and hasn't a bump on his head?
-
9.
Used before an adjective that modifies a noun (singular or plural) delimited by a numeral.
The lottery jackpot is worth a staggering three hundred million dollars.
The holidays are a mere one week away.
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10.
One; someone named; used before a person's name, suggesting that the speaker knows little about the person other than the name.
We've received an interesting letter from a Mrs. Miggins of London.
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11.
Used before an adjective modifying a person's name, typically used to emphasize that person's current condition or emotional state.
-
12.
Someone or something like; similar to; used before a proper noun to create an example out of it.
The center of the village was becoming a Times Square.
The man is a regular Romeo.
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1.
The first letter of the English alphabet, written in the Latin script.
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1.
The first numeral symbol of the English alphabet, called ay and written in the Latin script.
甲
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1.
To do with separation; In, into.
torn a pieces
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2.
To do with time; Each, per, in, on, by. Often occurs between two nouns, where the first noun occurs at the end of a verbal phrase.
每
I brush my teeth twice a day.
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3.
To do with status; In.
To set the people a worke.
-
4.
To do with position or direction; In, on, at, by, towards, onto.
古体stand a tiptoe
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5.
To do with process, with a passive verb; In the course of, experiencing.
古体 -
6.
To do with an action, an active verb; Engaged in.
古体 -
7.
To do with an action/movement; To, into.
古体 -
8.
To do with method; In, with.
废旧 -
9.
To do with role or capacity; In.
废旧a God’s name
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1.
Of.
古体 俚语The name of John a Gaunt.
cloth a gold; time a day
Two bottles 'a whiskey for the way
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1.
He, she, they: the third-person singular or plural nominative.
He've a got a great venture on hand, but what a [it] be he tell'th no man.
Doctors, they knaws nowt, fur a [they] says what's nawways true.
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2.
He, she, they: the third-person singular or plural nominative.
He, the third-person singular nominative.
A do veed amang th' lilies.
"The amoighty's a taakin' o' you to 'issén, my friend," a said, […]
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3.
He, she, they: the third-person singular or plural nominative.
She, the third-person singular nominative.
A wanted me to go with her.
Did a do it!
A's getting wambling on her pins [shaky on her legs].
-
1.
Pronunciation spelling of to.
-
1.
Alternative form of -a (“empty syllable added to songs, poetry, verse and other speech”).
“I show a you right a here I can fuck a you.” “Is she crazy?” I asked Wyman.
-
1.
Used to express a future action; going to.
非裔美国英语I'm a go see what's going on out there.
-
1.
Contraction of and.
方言 废旧 罕用
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1.
Distance from leading edge to aerodynamic center.
-
2.
specific absorption coefficient
-
3.
specific rotation
化学 -
4.
allele (recessive)
生物 医学
-
1.
ah; er (sound of hesitation)
呃
词汇关系
同义词 10
上位词 6
下位词 2
部分词 4
整体词 10
相关短语
词源
The letter name is from Middle English ā, from Old French, ultimately from Latin ā. Use of the Latin letter in (Old) English displaced the futhorc letter ᚪ (a) beginning in the 7th century, and partially also ᚫ (æ).
来源：wiktionary