英语词汇birthrate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

单词	birthrate
释义	birth·rate /`bɜθˏret; ˈbɜːθreɪt/n [c]the average number of births during a particular period of time 出生率
随便看	throw up / throw sth up throw your hat into the ring throw your money about/around throw your weight about/around throw your weight around throw your weight behind throw² throw¹ thru thruer thruest thrush thrushes thrushlike thrust thrust-faulted thrust-faulting thrustfulness thrusting thrusts thrust sb/sth upon sb thrust² thrust¹ thruway thruways

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