Bifer
n. 一年开花或结实两次的植物
🗣️ 情景例句
They are constantly quarreling.
他们时常吵架。
What's your nationality?
你是什么国籍？
It is only in the study of man himself that the major social sciences have substituted the study of one local variation, that of Western civilization.
只是在对人类自身的研究中，各主要的社会学科才用对一个局部地区各种情况的研究（如对西方文明的研究）来代替对全人类的研究。