razor
/ˈreɪzə(r); `rezɚ/ n
instrument with a sharp blade, or with electrically-driven revolving cutters, used for shaving hair from the skin 剃刀; 刮脸刀; 电动剃胡刀
a `safety razor, ie with guards protecting the blade 保险剃刀
Vandals had slashed the tyres with a razor. 恣意破坏公物的人用剃刀把轮胎割破了.
a `razor socket, eg in a bathroom 剃刀插座（如浴室中的）. Cf 参看 shaver (shave).