🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Frank, you can learn as we go.
Frank，我们玩， 你跟着学。
I did exercise last week.
我上星期做练习。
Ducks know how to swim when they are born.
鸭子天生会游泳