🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
[医]黑雁属
🗣️ 情景例句
Bye-bye.
再见。
I should have studied last night, but I was too tired.
我昨晚应该学习，但是我太累了。
Was he absent from school last week?
上星期他没上学吧？