Semiquinone
[化] 半醌
🗣️ 情景例句
Loosen up! it's not worth getting upset about.
放松点儿！ 不值得为这件事苦恼。
Do not despise your enemy.
万勿轻敌。
I felt sure I would never be able to close the case again.
我相信那箱子再也关不上了。