Nitro-compound
[化] 硝基化合物
🧩 词语组成解析
n. 硝基
🗣️ 情景例句
It's so nice out.
外面天气真好。
Believe it or not!
信不信由你。
In a few days I was learning and enjoying it like any child.
几天之后，我像一个孩子那样学习起来--而且学得很开心。