Dinitrocellulose
[化] 二硝酸纤维素\\n[医] 硝基纤维素, 火棉
🗣️ 情景例句
so we could talk.
好跟你谈谈。
He is the wise man who is the honest man.
诚实的人就是聪明的人。
Do you want to make it earlier or later?
要提早还是延迟呢？