Quinhydrone
[化]氢醌, 对苯醌合对苯二酚
🗣️ 情景例句
You are always straying from the subject.
你说话总爱跑题。
The purpose of this meeting is to discuss possible solutions for the pending issues.
本次会议的目的就是要讨论对悬而未解的问题的可能解决办法。
Fasten your seat belt.
系好你的安全带。