🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Too long. Have a seat and I'll get you a cup of tea.
太久了。请坐，我来给你弄杯茶。
Idleness is the rust of the mind.
懒惰使脑子生锈。
What happened before printing was invented?
印刷术发明以前是怎么一回事？