基本解释[医] 肛门括约肌镜同根派生 sphincteroscope相关词英汉例句anal sphincteroscope 肛门扩约肌镜sphincteroscope with obturator 带通芯肛门括约肌镜Kelly's sphincteroscope 凯利(氏)肛门括约肌镜, 凯利(氏)持海绵钳sphincteroscope更多例句