penknife
noun /ˈpennaɪf/
/ˈpennaɪf/
(plural penknives
/ˈpennaɪvz/
/ˈpennaɪvz/
)(also pocketknife especially in North American English)
- enlarge imagea small knife with one or more metal blades that fold down into the handle
小折刀 - He pulled the penknife out of his pocket and opened it.
他从口袋里掏出小折刀并将它打开。
- He pulled the penknife out of his pocket and opened it.
