Monophenol
[化] 一元酚
🗣️ 情景例句
See you in front of the museum at five o'clock.
五点钟博物馆前再见。
People are always changing, aren't they?
人总是在变，不是吗？
What about your sister Kate? You didn't come together, did you?
你的妹妹凯特呢？你们不是一起进校的，对不对？