bromide是什么意思 bromide的用法 bromide怎么读

bromide

英 ['brəʊmaɪd]美 ['bromaɪd]

n. [无化] 溴化物；庸俗的人；陈词滥调

星级词汇:★

中文词源

bromide 溴化物，镇静剂

来自希腊词bromos, 发臭。-ide, 化学名词后缀。用做镇静剂使用。

英语词源

bromide

bromide: [19] Potassium bromide is used as a sedative, and it was that which inspired the American humorist Gelett Burgess’s book Are You A Bromide? (1906), in which he metaphoricized bromide as a ‘dull conventional person’. In British English it is the more abstract figurative sense ‘trite or conventional remark’ that has caught on. Bromide was based on bromine [19], the name of a liquid element, which in turn was formed from French brome. The element was so christened, from Greek brōmos ‘stench’, because of its highly irritant and unpleasant smell.

bromide (n.)

compound of bromine and another metal or radical, 1836, from bromine, the pungent, poisonous element, + -ide. Used as a sedative; figurative sense of "dull, conventional person or trite saying" popularized by U.S. humorist Frank Gelett Burgess (1866-1951) in his book "Are You a Bromide?" (1906). Related: Bromidic.

权威例句

1. The addition of hydrogen bromide involves the attachment of an anionic nucleophile in the final step.

溴化氢加成的最后一步,是负离子亲核试剂的附加.

2. Other liquids that are used in manometry are water, organic liquids and bromide compounds.

压力计中所用的其它液体有水, 有机溶液以及溴化物溶液.

3. The molluscacidal medicated additive is bromoacetyl bromide or niclosamide.

所述的灭螺药物添加剂为溴乙酰胺或氯硝柳胺.

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4. The writer analyzed the and disadvantage on phasing - out methyl bromide in China.

本文分析了我国淘汰甲基溴的利弊.

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5. Run out: Output film or bromide from a phototypesetting machine.

曝光片: 从照相排字机输出的菲林或相纸.

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[ bromide 造句 ]