effacement是什么意思
音标:英 [ɪ’feɪsmənt]美 [ɪ’feɪsmənt]
抹消, 抹杀
shortening of the uterine cervix and thinning of its walls as it is dilated during labor
withdrawing into the background; making yourself inconspicuous
effacement的用法和例句：
1.
Well, cervix is closed and 0% effaced.
宫口已经闭合 胎位没有下降
2.
Station two plus fully effaced and dilated.
胎儿高度为2+ 宫颈管消失 宫颈已扩张
3.
Fully dilated, 100% effaced. It’s time to start to push.
宫口完全扩张了 子宫颈完全消失了 该用力了
