音標發(fā)音英式音標 ['b?:θ?re?t]美式音標 ['b?θ?re?t]國際音標 ['b?:θreit]英式發(fā)音 美式發(fā)音 基本解釋n.出生率同根派生adj性質(zhì)的同根詞birthing:生育的;生育用的;分娩用的。n性質(zhì)的同根詞birth:出生;血統(tǒng),出身;起源。birthplace:出生地。v性質(zhì)的同根詞birthing:出生(birth的ing形式)。birthrate相關(guān)詞英漢例句The birthrate is on the decrease.人口出生率正在下降.The birthrate is on the decline.出生率在下降.The birthrate in the city has been decreasing.該市的出生率一直持續(xù)下降.The birthrate is on the decrease.人口出生率正在下降.The birthrate is on the decline.出生率在下降.birthrate更多例句詞組短語短語female birthrate 女性出生率central birthrate 中點出生率birthrate fluctuation 出生率波動stellar birthrate 恒星産生率babies birthrate 嬰兒出生率birthrate更多詞組