effacement
n. 子宫颈展平
近义词：self-effacement，
英英释义
Noun
- shortening of the uterine cervix and thinning of its walls as it is dilated during labor
- withdrawing into the background; making yourself inconspicuous
例句
用作名词(n.)
- It was more than effacement, it was an eclipse.这比忘却更进一步，这等于是消失了。