刀刃: knife blade形: form; shape指针: hand; indicator; pointer; ne ...刃形指针: knife-edge pointer; knife-shaped needle; knife-shaped pointer刀刃形针: edgewise needle刃形支承,刀刃,刀边: knife-edgev形指针: v-pointer刀形指针: knife-edge pointer矛形指针: spear pointer; spear shaped needle手形指针: hand pointer矛形指针 箭头指针: spearpointerv形指针读数起点: v-pointer displacement reference则为无定形指针: untyped pointer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变刃形: change刃形堰: sharp edged weir指针: 1.(钟 、表的针) hand; indicator; pointer; needle2.(分辨正误的依据) guiding principle; guide 今后行动的指针 guiding principle for future work3.[中医] pressing with a finger (on an acupuncture point); finger-pressing 爪形指: claw finger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底刀刃: counteredge端刀刃: terminal knife edge