单词
cocaine
读音
koʊˈkeɪn
美式
英式
词根
"Cocaine"的词根是来源于" coca"（古柯树的叶子)， "-ine" 是一个变化的后缀，表示化合物。
释义
n. [药] 可卡因
例句
We see him snorting and mainlining cocaine.
我们看到他吸食并注射可卡因。
Many of the women are addicted to heroin and cocaine.
这些妇女中的很多吸食海洛因和可卡因成瘾。
He systematically abused his body with heroin and cocaine.
他因吸服海洛因和可卡因一步一步地把身体搞垮了。
We see him snorting and mainlining cocaine.
我们看到他吸食并注射可卡因。
Many of the women are addicted to heroin and cocaine.
这些妇女中的很多吸食海洛因和可卡因成瘾。
He systematically abused his body with heroin and cocaine.
他因吸服海洛因和可卡因一步一步地把身体搞垮了。
强化记忆
您可以根据“coca”和“ine”两部分来记住这个单词。"coca"与可卡因的来源——古柯树产生关联，而"-ine"常在表示化合物的词汇中出现，如“caffeine”（咖啡因）。"Cocaine" 的使用源自美洲原住民对古柯树的使用，它们会嚼食古柯叶在艰苦的劳动线进行体力劳动。现今，"cocaine"主要作为一种非法毒品，常常在娱乐圈中滥用，引发严重的公共卫生和社会问题。
看视频学发音
"Long after I was able to get somebody off of heroinor cocaine or crack cocaine,I can't get them to quit cigarettes."
the pH of the mouth to facilitate the absorptionof cocaine hydrochloride.But if you break a gourd, you cannot simply throw it away,
where all sorts of products made from the coca leaf,the source of cocaine,are sold legally over the counter
Indeed, if we increase the levels of dopamine in normal fliesby feeding them cocaineafter getting the appropriate DEA license
over to the United States.We worry about cocainecoming from the Andean Ridge north.
所属分类
大学,专四专八,其他
所在词典
