knife/naɪf/ ( [复] knives)

n C

1. 刀，匕首，餐刀

• knives and forks 刀叉

• a sharp knife 锋利的刀

2. (机器)刀片，刀具

词组before you can say “knife” 说时迟，那时快 get(或have) one's knife in(或into) sb. 对某人怀有敌意 like a hot knife through butter 非常容易地，轻而易举地 play a good knife and fork 饱餐一顿 the knives are out 剑拔弩张 under the knife 动外科手术，开刀