Dinsed
[化] 定磺胺; 丁西得
🗣️ 情景例句
It's nothing.
没什么。
What will you do to help protect our environment from being seriously polluted?
你将为帮助保护我们的环境免遭到污染做些什么呢？
I entered the hotel manager's office and sat down.
我走进饭店经理的办公室，坐了下来。