柯林斯詞典safety razor 1. N a razor with a guard or guards fitted close to the cutting edge or edges so that deep cuts are prevented and the risk of accidental cuts reduced 安全剃刀 返回 safety razor劍橋詞典a device for cutting hair on the face that has a blade that is partly covered to prevent it from cutting the skin 安全剃刀 返回 safety razor