Lightbulb
n. 灯泡\\n
🗣️ 情景例句
Uh, why does he always have to slam the door?
唉 为什么他老是砰一声地关上门
How often did I tell you to speak clearly?
我告诉你多少次要讲清楚?
He was a famous professor of physics.
他是一位著名的物理教授。