中文词源
freebase 精炼可卡因
free, 纯的，免于其它杂质的。base, 基，基础。用于指精炼可卡因。
英语词源
- freebase
- 1980 (noun and verb), in reference to cocaine. As a chemical process, it returns a salt form of an alkaloid to its pure form. Related: Freebased; freebasing.
权威例句
- 1. The drug is variously known as crack or freebase.
- 这种毒品的叫法五花八门,有人称为crack,也有人叫它freebase.