Ortho-hydroxylaniline
[建] 邻一羟基苯氨
🧩 词语组成解析
原; 直
🗣️ 情景例句
A small one will do. What is your best rate?
小型车就可以了。你们最优惠的价格是多少？
A good book is a light to the soul.
好书一本，照亮心灵。
To be careful!
一定要小心！