🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Then, in college, I became good at it.
然后， 在大学， 我变得很精于数学。
What's the rush?
什么事那么匆忙？
The bison skins were sent by rail to cities to be sold.
野牛皮用火车运到城里出售。