他是一位鸟类学研究者.He is a close student of birds.他发现自己适于专攻鸟类学.He found his vocation in ornithology.用独立的笼子养鸟,有什么鸟类学的原因 吗 ?Is there an ornithological reason for keeping them in separate cages?...
警方的射击手开火回击时，购物者们躲在汽车后面。Shoppers took cover behind cars as police marksmen returned fire.他们遭遇警察时毫不犹豫地开火。They don't hesitate to open fire when confronted by police.有关军队开火的最初传闻现在遭到了否认。Earlier reports that troops opened...
Sinonovacula constricta ( Lamarck ) , a kind of mollusks , is important in marine aquaculture.缢蛏 ( Sinonovaculaconstricta, Lamarck)历来是我国沿海重要的经济养殖贝类.Mytilus galloprovincialis Lamarck can not only spend the summer but also...
The color laydown is very even and will saturate heavy watercolor paper easily.颜色laydown是非常均匀,将沉重的水彩纸容易饱和.Laydown rest and we talk about when you re - gaining consciousness!躺下休息! 当你恢复知觉的时候我们再谈 ---- 击倒心理.This specificatio...