Terbromide
三溴化合物
🗣️ 情景例句
Oh, no sir. We already gave you a discount on each item.
哦，不行，先生。每一件东西我们都给你打过折扣了。
He is a creative writer.
他是个有创造力的作家。
Twenty people had already left.
有20个人已经离去。