Ortho-hydroxybenzoic acid
[建] 柳酸
🧩 词语组成解析
原; 直
🗣️ 情景例句
Would a professional photographer be without a picture?
一位专业摄影师会没有照片吗？
Hiking gives you time to think.
郊游可以使你有时间思考。
That's right.
不，是我。