🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
When you go to a new school it takes a while to know the ropes.
到一所学校读书要花一段时间熟悉情况。
You are still thinking about a Ph.D., aren't you?
你还是想学成博士，是吗？
Broadly speaking, human beings may be divided into three classes: those who are toiled to death,
劳累至死的人、