Sulfobenzide
[化] 二苯砜
🗣️ 情景例句
I hope you don't mind my asking, but I'd like to know.
我希望你不介意我向你打听一下，我想知道。
After black clouds, clear weather.
否极泰来。
Where did you learn to speak English?
你从哪里学会说英语的呢？