🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
They can keep a record of all of the important dates
他们可以记录下重要的日子。
They've already turned on the electricity.The house is ready.
他们已经开了电.房子是准备好了的。
It's no use complaining.
发牢骚没什么用。