"region of the body between the anus and the genital organs" (jocularly called a taint), early 15c., from Medieval Latin perinaeon, Late Latin perineum, from Greek perinaion, perinaios, from peri- "near" (see peri-) + inan "to carry off by evacuation," of unknown origin.
权威例句
1. The diagnosis of imperforate anus is made by inspection of the perineum.
肛门闭锁的诊断靠会阴的望诊即可.
2. The perineum should be examined for contusions, hematomas, lacerations and urethral bleeding.
会阴部检查包括是否存在:挫伤 、 血肿 、 裂伤、尿道出血等.
3. When giving birth to a child, perineum tearing, mends, has 9 years!
生孩子时会阴撕裂, 没有缝补, 有9年 啦 !
4. Surgical incision of the perineum during childbirth to facilitate delivery.
分娩时切开外阴以助生产的手术.
5. Descending Perineum Syndrome: Are Abdominal Hysterectomy and Bowel Habits Linked?