pocketknife
n. 小折刀
近义词：dagger，pocketknife，
英英释义
Noun
- a knife with a blade that folds into the handle; suitable for carrying in the pocket
例句
用作名词(n.)
- He took his pocketknife and in the big oak made a groove.他拿出他的随身小折刀，在大橡树上划了一道沟槽。