Dichloroazodicarbonamide
二氯偶氮脒
🗣️ 情景例句
Yes, of course.
可以，当然可以。
I can't tell.
我说不准。
Tim is an engineer.He is working for a big firm and he has already visited a great number of different places in Australia.
蒂姆是个工程师，正在一家大公司工作，并且已经去过澳大利亚的不少地方了。