Floristics is the study of floras, including the preparation of Floras.植物区系学是研究植物区系的一门学科, 其中包括编写植物志.We shall appreciate this difficulty more clearly, by looking to certain existing faunas and floras.通过观察某些现存的动物群和植物群,我们就能...
An intruder forced open a lock on French windows at the house.有人强行撬开落地窗上的锁闯入屋里。The police warned the intruder off.警察警告闯入者离开。The people in the room seemed to regard her as an unwelcome intruder.屋子里的人似乎把她当成不受欢迎的外人。...