Klu
abbr. key and lamp unit 电键和信号灯部件
🗣️ 情景例句
You were right and I was wrong. I apologize.
你是对的， 我错了。 我道歉。
Bitter pills may have wholesome effects.
良药苦口利于病。
Yes, we might have to do that.
是呀，恐怕只有这么做了。