Diethylnitrosamine
二乙基亚硝胺
🗣️ 情景例句
I'd like to see the doctor at the earliest possible time.
我想尽快看医生。
At bedtime, I take off my clothes and put on my pajamas.
在上床时间，我脱掉衣服并且穿上我的睡衣。
They are just pretty patterns.
它们就是些好看的图案，