N,n'-dinitrosopentamethylene tetramine
[化] N,N'-二亚硝基五亚甲基四胺; 发泡剂H
🧩 词语组成解析
[医] 羟化四甲铵
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
Leaves are falling.
叶子落了。
I don't think much of the movie.
我认为那电影不怎么样。