【化】 drain hole
【醫(yī)】 excretory opening; excretory pore

排泄的英語翻譯：

drain; egast; ejectable; evacuate; excrete; excretion; mute; voidance
【醫(yī)】 apocatharsis; cenosis; eccrisis; egest; egestion; evacuate; evacuation
excrete; excretion; kenosis; lapaxis; void

孔的英語翻譯：

aperture; bore; foramen; hole; os; ostium; vulva
【化】 hole; opening
【醫(yī)】 apertura; aperturae; aperture; bore; coel-; foramen; foramina; hiatus
mesh; opening; pore; Pori; porosity; porus; trema