Monohydroxy
a. [化]一羟基的
🗣️ 情景例句
I think you're doing the right thing. Taking your time.
我觉得你们做得对。慢慢来。
Which would you prefer, a smoking seat or a non-smoking seat?
你喜欢哪种，吸烟座还是禁烟座呢？
Tommy had already swallowed them!
汤米已经把硬币咽了下去！