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nicotine

英 ['n?k?ti?n] 美['n?k?t?n]
  • n. [有化] 尼古??;[有化] 煙堿

CET6+TEM8GRETOEFL低頻詞暢通詞匯

助記提示


1. 音譯“尼古丁”。

中文詞源


nicotine 尼古丁

來(lái)自拉丁語(yǔ)Nicotiana,煙草植物的拉丁名,來(lái)自16世紀(jì)法國(guó)駐葡萄牙大使Jean Nicot,即Nicolas,因他從葡萄牙帶回?zé)煵莘N子到巴黎而得名。

英文詞源


nicotine
nicotine: [19] Nicotine gets its name ultimately from Jean Nicot, 16th-century French ambassador in Lisbon, who in 1560 got hold of some samples of the new ‘tobacco’ and sent them to the French queen Catherine de Medici. The tobacco-plant was named herba nicotiana ‘herb of Nicot’ in his honour (whence the modern English term nicotiana for all plants of this genus), and nicotine was derived from nicotiana, originally in French, for the addictive alkaloid obtained from it.
nicotine (n.)
poisonous alkaloid found in tobacco leaves, 1819, from French nicotine, earlier nicotiane, from Modern Latin Nicotiana, formal botanical name for the tobacco plant, named for Jean Nicot (c. 1530-1600), French ambassador to Portugal, who sent tobacco seeds and powdered leaves back to France 1561. His name is a diminutive of Nicolas.

雙語(yǔ)例句


1. After about three months, I was no longer addicted to nicotine.
大約3個(gè)月后,我就不再對(duì)尼古丁上癮了。

來(lái)自柯林斯例句

2. It allows nicotine to diffuse slowly and steadily into the bloodstream.
它能使尼古丁平穩(wěn)緩慢地滲透到血液里。

來(lái)自柯林斯例句

3. Nicotine marks stained his chin and fingers.
尼古丁漬染黃了他的下巴和手指。

來(lái)自柯林斯例句

4. Nicotine is a psychoactive drug.
尼古丁是一種影響精神活動(dòng)的毒物。

來(lái)自柯林斯例句

5. Many smokers who are chemically addicted to nicotine cannot cut down easily.
許多有尼古丁癮的抽煙人不容易把煙戒掉.

來(lái)自《簡(jiǎn)明英漢詞典》