Pyromusic acid
[化] 焦粘酸
🧩 词语组成解析
🗣️ 情景例句
A man next to me was smoking,and smoke really bothers me.
我旁边的那个人抽烟，我受不了。
How can it be so small and heavy?
这样小何以这么重呀？
I'm afraid that I can't.
恐怕不行。