birth rate什么意思？

Several factors have been adduced to explain the fall in the birth rate.有几个因素已被援引来说明出生率降低的原因。The UK has the highest birth rate among 15 to 19-year-olds in Western Europe.在西欧，英国女性在15到19岁之间生育率最高。Women's total birth - ...

birth rate的复数形式为：birth rates...

birth rate的音标：birth rate的英式发音音标为：[bə:θ reit]birth rate的美式发音音标为：[bɚθ ret]...

microbiostratigraphy的音标：microbiostratigraphy的英式发音音标为：[maɪkrəʊbi:əʊst'ræti:ɡrəfɪ]microbiostratigraphy的美式发音音标为：[maɪkroʊbioʊst'rætiɡrəfɪ]...

wolf的第三人称单数（三单）为：wolfs...

n.口风琴（一种小型管乐器，类似口琴，但有钢琴一样的键盘）...

vt.& vi.监考...

net的一般过去时为：netted...

Theron的音标：...

准许他们迟延48小时,以收集更多的证据.They were granted a delay of 48 hours to gather more evidence.我们推测迟延是由某种事故所致.We surmised that the delay was caused by some accident.切勿迟延.Be sure not to delay....

expedition的近义词/同义词有：haste, swiftness, speed, hurry, promptness, trek, journey, trip, pilgrimage, swiftness, trek, trip, hurry, promptness, celerity, ride, speed, pilgrimage, journey, haste。n.expedition的近义词（迅速;敏捷）：haste, ...

Boas's own research spanned the scope of anthropology in its North American definition.博厄斯自己的研究涉及了北美人类学的整个领域.Old World boas: pythons; in some classifications considered a separate family from Boidae.欧洲水蟒; 巨蟒; 在某些分类中...

大调专注于为您设计并制作一系列令人惊喜的婚庆礼盒.C major provides you a wide selection of exhilarating wedding gift boxes.贝多芬, 路德维希凡: 交响曲3在E大调,作品.Beethoven, Ludwig van : Symphony no 3 in E flat major, Op.标准的大调三和音, 输入设为基础音.Standard major triad, ...

His independence had been forged on the anvil of a harsh environment.他的独立性是在艰苦的环境中锤炼出来的。A good anvil does not fear the hammer.真金不怕火炼,好汉不怕考验.The anvil onto which the staples are pressed was not assemble correctly.订书机上的铁砧安...

publisher的音标：publisher的英式发音音标为：['pʌblɪʃə(r)]publisher的美式发音音标为：['pʌblɪʃɚ]...

她在窗前的桌子旁审视着山茶花.She was at the table by the window, examining the camellia.有利的小气候使山茶花提前开放 ( 约翰罗素 )A beneficent microclimate brings out the camellias betimes ( John Russell )这儿的自来水是很硬的硬水,山茶花不喜欢.Tap water around here is ver...

“相背的”的拼音为：...

“托付”的拼音为：tuō fù...