车门的英文说法是"door"。车门一词源于拉丁语，在中世纪英国人使用的拉丁语中叫做"dora"，意思是"门或门的扇面"。在中世纪英语中，车门的说法是"dor"，后来发展成现在的"door"。

例句：

Please close the door behind you.

The door of the car is stuck. Can you help me open it?

I always leave my keys in the car door.