及物动词
1. 凿;挖
If you gouge something, you make a hole or a long cut in it, usually with a pointed object.
2. 凿子
A gouge is a tool which is used for cutting and shaping wood.
3. 诈骗…的钱财;敲…的竹杠;向…漫天要价
If you say that a business gouges its customers, you mean that it forces them to pay an unfairly high price for its goods or services.