用“vacuum aspiration”造句大全,vacuum aspiration造句 国语站 造句 1.19W 大中小设置文字大小 Objective:To evaluate the effect oftubule drainage(TD) plus lasting vacuum aspiration (LVA) for spontaneous pneumothorax.OBJECTIVE To discuss the sterilizing effect of waste gas discharged from hospital central vacuum aspiration system. TAG标签:aspiration vacuum 造句 #