基本解释[毉] 肛門括約肌鏡同根派生 英汉例句anal sphincteroscope 肛門擴約肌鏡sphincteroscope with obturator 帶通芯肛門括約肌鏡Kelly's sphincteroscope 凱利(氏)肛門括約肌鏡, 凱利(氏)持海緜鉗