企鹅是一种不会飞的鸟.The penguin is a flightless bird.古生物学家还讨论了始祖鸟是否会飞的问题.Paleontologists also debated whether Archaeopteryx could fly.纽西兰人则骄傲地展示他们的鹬鸵, 一种不会飞的鸟.New Zealanders proudly display their kiwi , a native flightless bird....
Complete transformation of the nitro group to chloropicrin takes place in the reaction.硝基在反应中完全转变成氯苦.Booth tells Harding that Chloropicrin was found all over Frank's body.Booth告诉Harding,在Frank的尸体上发现氯化苦.Chloropicrin ...