国产成人自拍av_国产精品18久久久久久久_国产精品久久久久无码av_青青草原综合久久大伊人精品_蜜桃视频一区二区三区_国产黄色小视频

cocaine

英 [k?(?)'ke?n] 美[ko'ken]
  • n. [药] 可卡因

CET6TEM8IELTS考研中低频词扩展词汇

助记提示


1、coca + -ine(chemical suffix).
2、古柯(Coca)是原产于拉丁美洲的一种植物,该植物含有古柯碱(cocaine),被用于制作麻醉药,该植物的叶子还被用作可口可乐饮料的原料。
3. 音译“可卡因”。

中文词源


cocaine 可卡因

coca, 南美经济作物。-ine, 化学后缀。

英文词源


cocaine
cocaine: [19] Cocaine is made from the dried leaves of the coca bush, a plant native to the Andes, and its name was formed (perhaps originally in French, as coca?ne) from the plant’s name. That was a local name, Quechua koka, probably from the Aymara language of Bolivia and Peru, and it reached Europe in the 16th century by way of Spanish coca.
cocaine (n.)
1874, from Modern Latin cocaine (1856), coined by Albert Niemann of Gottingen University from coca (from Quechua cuca) + chemical suffix -ine (2). A medical coinage, the drug was used 1870s as a local anaesthetic for eye surgery, etc. "It is interesting to note that although cocaine is pronounced as a disyllabic word it is trisyllabic in its formation." [Flood]

双语例句


1. The police moved in, arrested him and impounded the cocaine.
警察冲进去将他拘捕并没收了可卡因。

来自柯林斯例句

2. He spent a number of years hooked on cocaine, heroin and alcohol.
他有好几年时间吸食可卡因和海洛因成瘾,还整日酗酒。

来自柯林斯例句

3. She became a prostitute in order to pay for her cocaine habit.
她以娼养吸。

来自柯林斯例句

4. The anti-drug sweep had netted nearly 900 kilogrammes of cocaine.
扫毒行动已缴获了近900千克的可卡因。

来自柯林斯例句

5. Many of the women are addicted to heroin and cocaine.
这些女人中很多人都吸食海洛因和可卡因成瘾了。

来自柯林斯例句

主站蜘蛛池模板: 亚洲综合国产一区 | 九色视频免费在线观看 | 91成人在线视频 | 91免费高清视频 | 和老外做的h文 | 一区二区三区不卡免费视频97 | 91精品久久久久久久久入口 | 91在线不卡| 91亚洲国产成人久久精品网站 | 九九九热精品免费视频观看网站 | 久久久久国产一区二区三区 | 777色狠狠一区二区三区 | 51久久成人国产精品麻豆 | 91国内在线观看 | 亚洲精品美女在线观看 | 99热精品免费 | 影音先锋91在线 | 国产精品精品久久久久久 | 国产成人精品亚洲男人的天堂 | 国产欧美综合视频 | 91av电影在线观看 | 91精品久久久久久综合 | 亚洲国产欧美91 | 亚洲天堂成人在线视频 | 国产成人啪午夜精品网站男同 | 999国产在线 | 国产成人精品一区二 | 羞羞答答入口 | 成人a区 | 91视频免费看网站 | 亚洲免费在线播放 | 嫩草九九九精品乱码一二三 | 亚洲国产精品视频一区二区 | 天干夜天干夜天天免费视频 | 亚洲精品在线播放视频 | 美女涩涩网站 | 国产三区在线播放 | 国产精选久久久 | 亚洲毛片儿 | 一区二区三区国产在线观看 | 91视频免费版污 |