🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Second,
第二，
What are friends for?
朋友是做什么用的？
Ducks know how to swim when they are born.
鸭子天生会游泳