Deadheads
(deadhead 的复数) n. 免费乘客, 免费入场者
🗣️ 情景例句
They are very much in love.
他们正在热恋。
Please give me a piece of pie.
请给我一个苹果饼。
That's not allowed. Once you are in here, listen to your teacher.
那是不允许的。一旦进来了，你们要听老师的话。