| 释义 |
sharpening
sharp·en S0320800 (shär′pən)tr. & intr.v. sharp·ened, sharp·en·ing, sharp·ens To make or become sharp or sharper.
sharp′en·er n.sharpening (ˈʃɑːpnɪŋ) nthe act of making the edge of something very thin or of making its end pointedone of several very thin, small pieces of wood produced when one sharpens a pencilTranslationsaffilamentoaffilaturaarrotaturasharpening
shar·pen·ing (shahrpĕn-ing) Dental preparatory procedure in which a cutting-edge is honed or replaced on a dental tool (e.g., calculus-removal instrument). |