单面: single face; one side刀刃: knife blade卷带: winding的: 4次方是 The fourth power of 2 i ...安全: safe; secure; safety; securi ...剃刀: razor; shaver安全剃刀: safety razor; safety-razor安全剃刀 保安刀架 保安剃毛刀: safetyrazor单面刀具: single-side cutter单面刀片: single/razor blade网的安全性: security in network系统的安全: system safety; system security卷带: winding◇卷带盘 take-up reel安装的安全性: installation security队员们的安全: the safety of the players侥幸的安全打: scratch hit; sea gall设备的安全性: safety of plant数据的安全性: data security同等的安全性: equivalent safety新的安全制度: new security system虚假的安全感: a false sense of security ie feeling safe when one is really in danger严格的安全性: safety critical带安全钩的安全带: hook belt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侧边装有松紧带的短靴: chelsea boot; gu et boot; gusset boot
