Chinese translation for "孔口；小孔"

ostiole

Similar Words：

"孔孔" Chinese translation, "孔孔河" Chinese translation, "孔孔径" Chinese translation, "孔口" Chinese translation, "孔口；孔穴" Chinese translation, "孔口标高" Chinese translation, "孔口测流板" Chinese translation, "孔口测流计" Chinese translation, "孔口测流设备" Chinese translation, "孔口出流" Chinese translation