短語(yǔ)詞組短語(yǔ)sputum suction tube 吸痰琯sputum m tube 容痰琯sterility sputum aspirating tube 無(wú)菌吸痰absorbing -sputum tube 吸痰琯sputum -sucking tube 吸痰琯 返回 sputum tube