Acids
n. 酸, 酸类；有酸味的东西（acid的复数）
🗣️ 情景例句
She sure keeps busy.
她真的是忙个不停。
Please send us all the data concerning your Hero Brand fountain pens and ball pens, so we can introduce your products to our customers.
请寄给我们有关你方英雄牌自来水笔和圆球笔的资料，以便我们向顾客介绍你们的产品。
The man who had fixed up the air-line was also questioned.
安装供气管的那位工人也被提问。