Allocinnamic acid
[化] 别肉桂酸
🧩 词语组成解析
🗣️ 情景例句
whom I think you've met once or twice before.
我想你以前见过他一两次面。
This is a typewiter.
这是一台打字机。
How much cloth does it take to make a skirt for the girl?
女孩做一条裙子要用多少布？