episiotomies 📖 中文释义 (episiotomy 的复数) [医] 外阴切开术 🧩 词形变化 原形 episiotomy 📘 English Definition(英文释义) plural of episiotomyn. surgical incision of the perineum to enlarge the vagina and so facilitate delivery during childbirth ← episiostenosis E 字母词表 episiotomy →