🧩 词语组成解析
genus
['dʒi:nəs]
n. （动植物的）属;类;种;型;
🗣️ 情景例句
Well, I don't think it's anything serious.
嗯，我想没有什么严重的。
Please call before you come,otherwise we might not be home.
请在你来前打一下电话来,否则我们可能不在家。
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，