🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
眉条
🗣️ 情景例句
I have to sign copies of my book for a lot of people
我还必须为许多人在我的书上签名
I'm studying upstairs.
我在楼上读书。
That's why we were getting anxious about you.
所以我们才为你们担心。