名詞 razor:

1. edge tool used in shaving

動詞 razor:

1. shave with a razor

1. A new razor gives a close shave.
   新刀片刮得很乾凈。
2. The razor slipped and cut my cheek.
   剃刀一滑把我臉給割破了。
3. A sharp razor gives a close shave.
   剃刀鋒利刮得就乾凈。
4. The razor has a very keen edge.
   這把剃刀有鋒利的口。
5. I shave with an electric razor.
   我用電動剃須刀刮胡子。

ra.zor

n.（名詞）
A sharp-edged cutting instrument used especially for shaving the face or removing other body hair.
剃刀：一種開刃鋒利的切割器具，主要用來刮臉上的胡子或剃除其它體毛
A device for holding a razorblade, with guards to prevent cutting of the skin.Also called safety razor
剃刀架：一種安裝剃刀的裝置，配有保護(hù)皮膚防止刮傷的保護(hù)裝置也作 safety razor
An electric instrument with vibrating or rotating blades used for shaving.
電動剃須刀：一種電動的用震動或移動的刀片剃須的裝置

來源：
Middle English rasor
中古英語 rasor
from Old French
源自 古法語
from raser [to scrape] * see raze
源自 raser [擦，刮] *參見 raze