| 释义 |
razorBrE /ˈreɪzə(r)/ NAmE /ˈreɪzər/ noun an instrument that is used for shaving 剃须刀；刮脸刀◆ an electric razor 电动剃须刀◆ a cut -throat /safety /disposable razor 开式/安全/一次性剃刀 ➡ compare shaver ● be on the ˈrazor's edge ● be on a ˈrazor edge to be in a difficult situation where any mistake may be very dangerous 处于非常危险的困境；境况岌岌可危 |