n.<药>可卡因,古柯碱
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。
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。
She became a prostitute in order to pay for her cocaine habit.
她以娼养吸。