Nitrosomorpholine
[化] 亚硝基吗啉
🗣️ 情景例句
What does NATO stand for?
NATO代表什么？
I took charge of the group.
我管理过那批人。
In return for this, the beggar stood on his head and sang songs.
作为回报，那乞丐头顶地倒立起来，嘴里还唱着歌。