英语词汇episiotomy的起源、历史背景-英语词源词典

词汇	episiotomy
词源	episiotomy n. 1869, from Greek epision "the pubic region" + -tomy "a cutting." Entries linking to episiotomy -tomy word-forming element meaning "a cutting" (especially a surgical incision or removal), from Greek -tomia "a cutting of," from tome "a cutting, section" (from PIE root *tem- "to cut"). updated on September 14, 2014
随便看	selfie self-image self-immolation self-important self-imposed self-improvement self-incrimination self-indulgence self-indulgent self-inflicted self-interest self-involved selfish self-justification selfless self-love self-made self-motivation self-perception self-perfection self-pity self-portrait self-possession self-preservation self-protection

英语词源词典收录了45867条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。

episiotomy n.