secondary
a. 中级的, 中等的, 次要的, 第二的, 从属的, 辅助的 [化] 仲(指CH-3...CH(CH-3)-型支链烃基或指二元胺及R-2CHOH型的醇); 第二
发音
词形变化
别名
教材释义与例句
副手；代理人
第二的；中等的；次要的；中级的
释义与例句
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1.
Any flight feather attached to the ulna (forearm) of a bird.
生物 动物学 -
2.
A radar return generated by the response of an aircraft's transponder to an interrogation signal broadcast by a radar installation, containing additional encoded identification and situational data not available from a simple primary return.
航空 商务 工程 -
3.
The second stage of a multistage thermonuclear weapon, which generates a fusion explosion when imploded as an indirect result of the fission explosion of the primary, and which, in a few extremely large weapons, itself implodes a fusion tertiary.
政治 军事 -
4.
An act of issuing more stock by an already publicly traded corporation.
商务 金融 -
5.
The defensive backs.
体育 游戏 -
6.
An inductive coil or loop that is magnetically powered by a primary in a transformer or similar.
商务 工程 物理 电子 -
7.
One who occupies a subordinate or auxiliary place; a delegate deputy.
the secondary, or undersheriff, of the city of London
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8.
A secondary circle.
天文 -
9.
A satellite.
天文 -
10.
A secondary school.
教育There are four secondaries in this district, each with several thousand pupils.
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11.
Ellipsis of secondary colour.
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12.
Anything secondary or of lesser importance.
-
1.
Next in order to the first or primary; of second place in origin, rank, etc.
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2.
Originating from a deputy or delegated person or body.
the work of secondary hands
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3.
Derived from a parent compound by replacement of two atoms of hydrogen by organic radicals.
化学 -
4.
Produced by alteration or deposition subsequent to the formation of the original rock mass.
地质 -
5.
Developed by pressure or other causes.
地质secondary cleavage
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6.
Pertaining to the second joint of the wing of a bird.
医学 -
7.
Dependent or consequent upon another disease, or occurring in the second stage of a disease.
医学Bright's disease is often secondary to scarlet fever.
the secondary symptoms of syphilis
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8.
Of less than primary importance.
a secondary issue
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9.
Related to secondary education, i.e. schooling between the ages of (approximately) 11 and 18.
教育 -
10.
Relating to the manufacture of goods from raw materials.
商务 工程 -
11.
Formed by mixing primary colors.
Yellow is a secondary light color, though a primary CMYK color.
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12.
Representing a reversion to an ancestral state.
生物
词汇关系
同义词 3
反义词 1
近义相关 10
参见 3
相关短语
词源
From Middle English secundarie, from Latin secundārius (“of the second class or quality”), from secundus (whence the English second) + -ārius (whence the English suffix -ary), equivalent to second + -ary; compare the French secondaire, the Italian secondario, the Occitan secundari, the Portuguese secundario, and the Spanish secundario.
来源：wiktionary