Diphenylacetamide
[化] 二苯乙酰胺
🗣️ 情景例句
And you won't be able to speak for a while.
有一段时间 你们没有办法讲话。
Do you have an extension?
你有分机吗？
Next Friday? Why, what's happening? I'm going away for the weekend.
下星期五？嗨，到底有什么事情？我要外出度周末。