expelvt.驱逐;开除;排出
expelling phlegm祛痰
expelling device排出装置
expel from school开除学籍
expelling the wind祛风
expelling pathogen祛邪
expelling of toxin排毒
expelling dampness清湿
expelling pasasite驱虫
Expel an invader.把侵略者赶出去
expelling wind drug风药