Drainage,Suction

《英文msh詞典》Drainage,Suction
[同義詞] Drainage,Suction
[主題詞] Suction
[中文釋義] 排液,吸引
[英文釋義] The removal of secretions,gas or fluid from hollow or tubular organs or cavities by means of a tube and a device that acts on negative pressure.