Diazotizating
重氮化的
🗣️ 情景例句
and I'd like your opinion about it.
我需要你的意见。
What's your friend doing?
你的朋友正在做什么？
We'd like to clear up some points connected with the technical part of the contract.
我们希望搞清楚有关合同中技术方面的几个问题。