英语词汇childbirths怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
Higher ratios of sons to daughters in second births, when the first child was a girl, have been found among Indians living in the US.
调查已经发现，在美籍印度人当中，当第一胎是女儿时，第二胎的男孩出生率是高于女孩的。
2
The quiz asks about births per woman and child survival rates in different countries around the world.
这个测试的问题有如世界上不同国家每个妇女的胎数和婴儿的存活率。
3
Greece and Portugal reduced their child mortality from 50 per 1000 births to levels nearly as low as Japan, Sweden, and Iceland.
希腊和葡萄牙的儿童死亡率从50/1000，降至与日本、瑞典和冰岛相近的水平。

单词	childbirths
释义	childbirths 简明释义 n．分娩，生产：指妇女在怀孕后将胎儿从子宫中产出的过程。双语例句 1 Higher ratios of sons to daughters in second births, when the first child was a girl, have been found among Indians living in the US. 调查已经发现，在美籍印度人当中，当第一胎是女儿时，第二胎的男孩出生率是高于女孩的。 2 The quiz asks about births per woman and child survival rates in different countries around the world. 这个测试的问题有如世界上不同国家每个妇女的胎数和婴儿的存活率。 3 Greece and Portugal reduced their child mortality from 50 per 1000 births to levels nearly as low as Japan, Sweden, and Iceland. 希腊和葡萄牙的儿童死亡率从50/1000，降至与日本、瑞典和冰岛相近的水平。
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