Nitrodextrin
硝化煳精
🗣️ 情景例句
Well, that sounds very exciting,
嗯 听起来很令人兴奋。
It is convenient to know the language.
掌握这门语言会带来方便。
We'll have a look at the woolen ones, thank you.
我们就看看羊毛衫吧，谢谢。