baby boom
短语n. 生育高峰
发音
其它
词形变化
baby booms
复数
baby booms
释义与例句
n.
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1.
A period marked by a signifiant increase in the birth rate.
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2.
The increase in the birth rate following the return of servicemen at the end of World War II.
战后婴儿潮
二战后生育高峰
仅单数