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active birth

n. childbirth during which the mother is encouraged to be an active participant

1、主动产

sample thief 释义：取样器,采样器 active birth 释义：主动产,主动分娩(分娩中产妇积极地采取使胎儿娩出的一些措施) Merrifield synthesis 释义：Merrifield合成法[Merrifield于1963 年提出而...

2、主动分娩

...a song of birth 庆生歌active birth 主动产,主动分娩additional birth 计划外生育 ...

医药科学

n.childbirth during which the mother is encouraged to be an active participant

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