crater

1. N-COUNT A crater is a very large hole in the ground, which has been caused by something hitting it or by an explosion. (撞擊或爆炸形成的) 大坑

The explosion, believed to be a car bomb, left a ten-foot crater in the street. 這次爆炸，據(jù)說是一個汽車炸彈引起的，在街道上留下了一個10英尺的大坑。