🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
A clip-on?
用夹上去的？
It's nothing.
小事情。
The dentist is very busy at the moment.
牙科医生这会儿很忙。