单词	刀刃--刀口
释义	刀刃；刀口knife edge
随便看	nonpagan nonpageable dynamic area nonpaged computer system nonpaged pool bytes nonpaid nonpaired data nonpapal nonpapist nonpar non-parabolic non-parabolic band non-parabolic method nonparallel non-parallel equalcrank four-bar linkage non-parallel equal crank linkage non-parallel equal crank linkage normal non-parallell equal-crank four-bar linkage nonparallel lines nonparalytic nonparalytic poliomyelitis nonparameter test nonparametic model nonparametic technique non-parametric nonparametric