crater
英['kre?t?]
美['kret?]
- n. 火山口；彈坑
- vt. 在…上形成坑；取消；毀壞
- vi. 形成坑；消亡
英英釋意
- 1. a bowl-shaped opening at the top of a volcano
- 2. a bowl-shaped depression formed by the impact of a meteorite or bomb
