?死胎率
死胎率
The stillbirth charity Sands welcomed the fall, but noted that as the birth rate is rising the number of babies who die remains the same.
BBC: 'No complacency' over stillbirths
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。