evacuant (a.)促進排泄的排泄藥,瀉劑
evac·u·ant /ɪˈvækjəwənt/ 名詞
E·vac·u·ant a. Emptying; evacuative; purgative; cathartic. -- n. Med. A purgative or cathartic. ◄ ►
evacuant adj : strongly laxative [syn: cathartic, purgative]