birth rate的复数形式怎么写？

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]...

n.人口出生率...

n.白尾海雕...

heeling的音标：heeling的英式发音音标为：['hi:lɪŋ]heeling的美式发音音标为：['hilɪŋ]...

The view of lake and plunging cliffs seduces visitors.湖光旖旎、峭壁峥嵘，游客们被深深吸引了。The cliffs, lapped by a crystal-clear sea, remind her of Capri.清澈的海水拍打着悬崖峭壁，令她想起了卡普里。The man and his son Mark had abseiled down the sheer cliffs.这...

n.前部件...

n.成囊，胞囊形成...

bustife的音标：bustife的英式发音音标为：[bʌs'tɪf]bustife的美式发音音标为：[bʌs'tɪf]...

disultone的音标：disultone的英式发音音标为：[daɪ'sʌltəʊn]disultone的美式发音音标为：[daɪ'sʌltoʊn]...

esophago的音标：esophago的英式发音音标为：[i:sɒ'feɪɡəʊ]esophago的美式发音音标为：[isɒ'feɪɡoʊ]...

syndicate的现在进行时为：syndicating...

isotrilobine的音标：isotrilobine的英式发音音标为：[ˌaɪsəʊ'trɪləbi:n]isotrilobine的美式发音音标为：[ˌaɪsoʊ'trɪləbin]...

introvert的音标：introvert的英式发音音标为：['ɪntrəvɜ:t]introvert的美式发音音标为：['ɪntrəvɜrt]...

n.太阳仪，测日仪...

honor的近义词/同义词有：regard, homage, renown, esteem, glory, deference, praise, respect, fame, integrity, ethics, grace, reverence, virtue, justice, dignity, glorify, honesty, revere, credit, worship, salute, medal, reputation,...

induct的现在完成时为：inducted...

COM groupwares include ActiveX controlware, ActiveX documents and auto - code groupware.COM组件使用ActiveX控件 、 ActiveX文档和自动代码组件.How had this com-promising picture come into the possession of the press?这张令人难堪的照片是怎么落到媒体手中的？I c...