Sulfonating
磺化
🗣️ 情景例句
I think you'll enjoy it.
我想你们会喜欢的。
Whatever he does, don't be mad.
不管他做什么，你都不要发怒。
Now, this is the chemistry lab. Have you been in this lab before?
好啦，这是化学实验室。你们以前到过这个实验室吗？