Beyrichacea
[古生]瘤石介超科
🗣️ 情景例句
Mike and I had a hamburger this afternoon, and we talked.
今天下午 Mike和我一起吃汉堡， 一起讨论。
Every country has its customs.
乡有乡俗。
I can't afford a new car.
我买不起一部新车。