bromide
英 ['brəʊmaɪd]
美 ['bromaɪd]
GRE
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。
- 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.
- 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.
来自辞典例句
- 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.
来自辞典例句
- 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.
来自互联网
- 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.
来自互联网
- 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.
来自互联网
