英语释义
1. to prepare or use freebase cocaine
2. to prepare or use (cocaine) as freebase
3. a purified solid form of cocaine (such as crack) that is obtained by treating the powdered hydrochloride of cocaine with an alkaloid base (such as sodium bicarbonate) and that can be smoked or heated to produce vapors for inhalation specifically a form derived from treatment of the hydrochloride of cocaine with ammonia or similar alkaloid solution followed by extraction with a solvent (such as ether)
4. a form of cocaine that can be smoked
5. purified solid cocaine (as crack) in a form that is obtained by treating the powdered hydrochloride of cocaine with an alkaloid base (as sodium bicarbonate) and that can be smoked or heated to produce vapors for inhalation specifically cocaine derived from its hydrochloride by treatment with ammonia or a similar alkaloid solution followed by extraction with a solvent (as ether)