单词 expectorator 释义 expectorator|kspktret(r)|[agent-n. f. L. expectorre: see expectorate.]†1. A medicine which promotes expectoration; = expectorant n. Obs.1671Salmon Syn. Med. iii. xxii. 415 Bitter Vetch..is an Expectorator.1710T. Fuller Pharm. Exte...