free base

• 游离碱

free base的英文翻译是什么意思，词典释义与在线翻译：

英英释义

动词 free-base:

1. use (purified cocaine) by burning it and inhaling the fumes

free base的用法和样例：

例句

1. The preparation of tetramisole free alkali was studied with antiaddition method.
   采用反加法对四咪唑游离碱的制备进行了实验研究。