cotillardw
koala 英[kəʊˈɑ:lə]美[koˈɑlə]n. 树袋熊;考拉名词复数:koalas[例句]Hanger was the first person to genetically sequence the koala retrovirus after its discovery.hanger是第一个对这种考拉逆转录病毒进行基因测序的人。
扬州灰豆子
koala。anaustraliananimalwithgrayfur,largeears,andnotail=又名树袋熊,无尾熊,澳大利亚珍稀动物,灰色皮毛,大耳,无尾有用请采纳
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