Florology
植物區系學
??? 情景例句
or we won't be finished by dinnertime.
要不然， 晚餐時間到了我們還做不完。
Do you have any idea?
你怎么想？
People become quite illogical when they try to decide what can be eaten and what cannot be eaten.
在決定什么能吃而什么不能吃的時候，人們往往變得不合情理。