O-hydroxybenzoic acid
[化] 邻羟基苯酸; 邻羟基苯甲酸; 水杨酸
🧩 词语组成解析
🗣️ 情景例句
What happened?
怎么样？
If you have no hand, you cannot make a fist.
巧妇难为无米之炊。
I was thinking of 40% off.
打个6折吧。