🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Good night, Grandpa.
晚安， 爷爷。
He who would climb the ladder must begin at the bottom.
爬梯必须从底层开始。
How do you do?
您好！