a small hollow mark in the surface of something, caused by pressure or by being hit
发音
例句
1. I don't know how it came about but I've got a dent in the rear of my car. 我不知道是怎么回事,但我的汽车后部有了一个凹痕。 2. That dent is not big enough to be worth hammering out. 那个凹陷不大,用不着把它锤平。