Nitrosodiethylaniline
亚硝基二乙基苯胺
🗣️ 情景例句
You must have the wrong number.
你一定打错电话了。
What are you reading?
你正在读什么？
It was an exciting finish.The winner was Billy Stewart.
比赛的结尾是激动人心的。获胜者是比利。斯图尔特。