1·Sharp cutting edges possible.
锋利的切削刃可能。
2·Cutting edges must be free from burrs.
刃口不能有毛刺。
3·Sharp cutting edges and positive rake angles are to be avoided.
锋利的切削刃和正前角是要避免。
4·The cutting edges are moved to contact a stop member on the housing.
移动切削刃以接触外罩上的制动机构。
5·Bucket cutting edges of abrasive-resistant steel of up to 500 Brinell.
铲斗切削刀刃为抗磨料磨损钢材，布氏硬度达500。
6·Thee number of cutting edges available depends on the design of the insert.
至于有多少个切削刃可用，则取决于刀片的 至于有多少个切削刃可用， 设计。 设计。
7·The cutting tool may have a single cutting edge or may have many cutting edges.
刀具可能只有一个刀刃或者可能有多个刀刃。
8·Blades have four cutting edges that are serrated, same as having 3 spare blades.
刀片为四个锯齿状刀刃，与备用的3个刀片相同。
9·Baby Scissors: Curved cutting edges and the easy grip handle ensures a secure hold.
婴儿剪刀：曲线切削刃和容易扶手确保安全举行。
10·He no longer worried for fear that the sharp, cutting edges should slip and mar his work.
他不必再担心他的锋芒与棱角会冒出来破坏了作品。