knifer搅土器, 剖土机
knifen.刀v.用刀切割
knife-edge test刀口检验
Knife Association小刀会
knife-curl test漆膜刮卷试验
knife-edge load刃口载荷
knife-edge weir锐缘堰
knife line attack刀状腐蚀
Knife and Drum.译文:刀和鼓。
knife-roof beam刀梁
knife drive crank割刀传动曲柄
knife smooth file细刀锉