birthrates的意思？

In the case of population growth this momentum can persist for decades after birthrates drop.人口增长的这种势头在出生率下降后还可以持续四年....

birthrates的音标：...

v.护送，护卫( escort的现在分词 )...

abdicates的音标：...

dividend的复数形式为：dividends...

isoprophenamine的音标：isoprophenamine的英式发音音标为：[aɪsəprɒfɪ'neɪmɪn]isoprophenamine的美式发音音标为：[aɪsəprɒfɪ'neɪmɪn]...

arrogant的反义词有：meek, modest, humble。adj.arrogant的反义词（自大的;傲慢的）：meek, modest, humble。...

n.有缺陷，缺乏...

The androecium is borne on the fused corolla.雄蕊群着生在联合的花冠上.Sometimes remnants of the corolla may also be present when the fruit is mature.有时当果实成熟时也留有花冠的残余.The old Corolla was a plain, basic automobile that was inexpensive...

bronzitite的音标：bronzitite的英式发音音标为：[brɒn'zɪtət]bronzitite的美式发音音标为：[brɒn'zɪtət]...

Begin with different theories, Behaviorism and Humanism explicate the origin of abnormal psychology and the remedies.行为主义和人本主义从不同的理论出发, 阐述了异常心理产生的原因和治疗方法.The accelerator has been fruitfully combined to explicate economic...

be packed with的音标：be packed with的英式发音音标为：[bi: pækt wið]be packed with的美式发音音标为：[bi pækt wɪð]...

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diagrammatize的音标：diagrammatize的英式发音音标为：[daɪə'græmətaɪz]diagrammatize的美式发音音标为：[daɪə'græmətaɪz]...

真皮是由支撑表皮的结蒂组织构成的.The dermis is composed of the connective tissue that supports the epidermis.生殖带是表皮的腺体部分.The clitellum is the glandular portion of the epidermis.'皮下组织'.''紧挨表皮的一层细胞.A layer of cells lyi...

“贝塔”的英语可以翻译为：[人名] Beytagh ...

adj.宽容的，容忍的，忍受的，（植物、动物或机器）能在困难条件下生存（或操作）的，能耐…的...