Polcard
碳酸钙盐
🗣️ 情景例句
when I think I'll be returning to the boutique.
我打算什么时候回去时装店工作。
The purpose of my coming here is to inquire about possibilities of establishing trade relations with your company.
我此行的目的正是想探询与贵公司建立贸易关系的可能性。
The month after next he'll fly to Tokyo.
再下个月他将飞往东京。