🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Fine. How much would you like to exchange, sir?
好的。您要兑换多少呢，先生？
Let every man praise the bridge he goes over.
饮水思源。
and by the time he is grown and able to take part in its activities,
等他长大了，能做各种事了