n a wound made by cutting
n a trench resembling a furrow that was made by erosion or excavation
n a strong sweeping cut made with a sharp instrument
v cut open
n. 深长的伤口, 很深的裂缝
v. (使)负深伤, 划开, 砍入很深
1. He accidentally made a gash in the wall with his hammer.
他不小心用锤子在墙上划了一个口子。
2. The doctor had to stitch up the gash on her arm.
医生不得不给她手臂上的伤口缝合。
3. Be careful not to gash your hand while using the knife.
使用刀时要小心，别划伤你的手。