英语词汇“birthrate”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	birthrate
释义	birth·rate also birth rate (bûrthrāt′) n. The ratio of total live births to total population in a specified community or area over a specified period of time. The birthrate is often expressed as the number of live births per 1,000 of the population per year. Also called natality.
随便看	they'll "the Younger." "the Younger." "the Younger." "the Younger." "the Young Pretender." they're they've thi- thi- thiabendazole thiamin thiamine thiazide thiazine thiazole thiazolidinedione thick thick and thin thicken thickener thickening thicket thick film thickhead

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