chamfer

chamfer
[ˈtʃamfə]
(Carpentry)(木工)
verb
  1. [with obj.]cut away (a right-angled edge or corner) to make a symmetrical sloping edge
    削去(直角边或角)形成均匀斜面
noun
  1. a symmetrical sloping surface at an edge or corner
    (边或角的)均匀斜面
语源
  1. mid 16th cent. (in the sense 'flute or furrow'): back-formation from chamfering, from French chamfrain, from chant 'edge' (see cant) + fraint 'broken' (from Old French fraindre 'break', from Latin frangere)
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