Arsono-
[机] 胂羧基
🗣️ 情景例句
Because the United States is the most important trade partner.
因为美国是我们最重要的贸易伙伴。
I remember the girl whose father owns a jewelry store.
我记得那个女孩的父亲有一家文具店。
Some devices were quite simple.
有些装置非常简单。