1
use cocaine
使用 cocaine 时，常用动词 use，表示吸食可卡因。
He was arrested for using cocaine.
他因吸食可卡因而被捕。
可卡因，古柯碱
先理解核心含义，再看它在真实句子里的用法。
可卡因，古柯碱
a narcotic (alkaloid) extracted from coca leaves; used as a surface anesthetic or taken for pleasure; can become powerfully addictive
He was arrested for using cocaine.
他因吸食可卡因而被捕。
一种从古柯植物提取或合成的成瘾性药物,有时作为局部麻醉剂使用,常非法用作兴奋剂
An addictive drug derived from coca (Erythroxylum) or prepared synthetically, used sometimes medicinally as a local anesthetic and, often illegally, as a stimulant.
这种药物的任何化学衍生物
Any chemical derivative of this drug.
The documentary highlighted the devastating effects of cocaine addiction.
这部纪录片强调了可卡因成瘾的破坏性影响。
He admitted to using cocaine during his youth.
他承认年轻时曾使用过可卡因。
Cocaine is classified as a Schedule II drug due to its high potential for abuse.
可卡因因其高度滥用潜力被列为二类管制药物。
使用 cocaine 时，常用动词 use，表示吸食可卡因。
He was arrested for using cocaine.
他因吸食可卡因而被捕。
be addicted to 表示对……上瘾，后接名词或动名词。
She became addicted to cocaine after trying it once.
她试了一次可卡因后就上瘾了。
snort 特指通过鼻子吸食可卡因。
They were caught snorting cocaine in the restroom.
他们在洗手间吸食可卡因时被抓获。
Not this
He was arrested for possession of cocain.
Use this
He was arrested for possession of cocaine.
cocaine的常见拼写错误是少写末尾的e，正确的拼写是c-o-c-a-i-n-e。
Not this
He bought a cocaine from the dealer.
Use this
He bought cocaine from the dealer.
cocaine是不可数名词，不能与不定冠词a连用，表示泛指可卡因时不加冠词。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
可卡因成瘾
He spent years struggling with cocaine addiction.
他多年与可卡因成瘾作斗争。
可卡因使用
Cocaine use has serious health consequences.
可卡因使用会导致严重的健康后果。
可卡因滥用
The program aims to reduce cocaine abuse among teenagers.
该项目旨在减少青少年中的可卡因滥用。
可卡因贩运
The police arrested a ring involved in cocaine trafficking.
警方逮捕了一个参与可卡因贩运的团伙。
可卡因贩子
The cocaine dealer was sentenced to ten years in prison.
那个可卡因贩子被判处十年监禁。
可卡因粉末
The bag contained white cocaine powder.
袋子里装有白色可卡因粉末。
可卡因牛仔
The film tells the story of a cocaine cowboy in Miami.
这部电影讲述了迈阿密一个可卡因牛仔的故事。
可卡因忧郁
After the high wears off, many users experience cocaine blues.
兴奋过后，许多使用者会经历可卡因忧郁。
可卡因鼻
He had to see a doctor because of severe cocaine nose.
他因严重的可卡因鼻而去看医生。
可卡因，可卡因，她不撒谎。
Lyrics from the song 'Cocaine' by Eric Clapton, a classic blues rock anthem that references the drug.
来自埃里克·克莱普顿的歌曲《可卡因》的歌词，这首经典的布鲁斯摇滚歌曲提到了这种毒品。
在阿姆斯特丹，他们可以在柜台上买到可卡因。
Memorable line from the movie 'Pulp Fiction' (1994), where characters discuss drug laws in Europe.
来自电影《低俗小说》（1994年）的令人难忘的台词，角色们在讨论欧洲的毒品法律。
Use cocaine naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆技巧：将"cocaine"拆分为"co"+"ca"+"ine"，分别对应中文音译“可”、“卡”、“因”，即“可卡因”。
可卡因通常用于非法毒品交易，也用作局部麻醉药。正式和非正式场合均可能出现，但非法使用更为常见。
通常作为不可数名词使用
Dictionary facts from ECDICT, WIKTIONARY.