大学英语词汇短语释义解析及例句 anal sphincter
大学英语词汇短语释义解析及例句 anal sphincter
释义：
anal sphincter [解剖] 肛门括约肌；[解剖] 肛管括约肌
例句：
Many women also report pain during sexual intercourse after anal sphincter damage - this is a sign that the vaginal tissue has not properly healed.
