刀口: cutter point; tool edge; kni ...刀: knife; sword边: side; section刀刃: knife blade刃形支承，刀刃，刀边: knife-edge切缘, 刀刃, 刀口: cutting edge刀边法 刀口检验法: knife-edgemethod刀口: 1.(刀刃) cutter point; tool edge; knife edge2.(比喻最能发挥作用的地方) where a thing can be put to best use; the crucial point; the right spot 把劲儿使在刀口上 bring efforts to bear on the right spot3.(动手术时开的口子) cut; incision刀刃: 1.(刀口) the edge of a knife; cutter edge; knife edge; tool edge; bit; blade point; blade2.(最能发挥作用的地方) where a thing can be put to best use; the crucial point 好钢用在刀刃上 use the best steel to make the knife's edge; use resources where they are needed most刀边法: knife-edge method削刀边: edge tool剪刀边缘: running with scissors密封刀边: sealing strip剃刀边缘: dressed to kill; the razor's edge刀锋，刀口: blade刀口承: knife edge bearing; knife-edge bearing刀口尺: hair ruler刀口法: knife-edge method刀口刃: knife刀口药: triflorous ainsliaea leaf冰刀刃: edge刀刃,刀片: blade刀刃脊: raxzorback刀刃角: included angle; tool point angle刀刃堰: knife-edge weir
