Diazald
二甲基亚硝基苯磺酰胺
🗣️ 情景例句
You've got it.
没问题。
Knowledge makes humble; ignorance makes proud.
知识令人谦虚；无知使人骄傲。
That's good to hear.let's take a look at your prices.
那好，我们来看看你的报价吧。