Bevel

(noun.) a hand tool consisting of two rules that are hinged together so you can draw or measure angles of any size.

(noun.) two surfaces meeting at an angle different from 90 degrees.

(verb.) cut a bevel on; shape to a bevel; 'bevel the surface'.

克莱奥校对

• Another feature of the lock is the thin, flat keys with bevel-edged notchings, or with longitudinal sinuous corrugations to fit a narrow slit of a cylinder lock. 威廉·亨利·杜利特. 世纪发明.

编辑:波西亚