razor-sharp

adjective
🔊/ˌreɪzə ˈʃɑːp/
🔊/ˌreɪzər ˈʃɑːrp/
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  1. extremely sharp极锋利的
    • razor-sharp teeth十分锋利的牙齿
    • a razor-sharp blade/edge/knife锋利的刀片/边缘/刀
  2. showing that somebody is extremely intelligent极其敏锐的
    • a razor-sharp mind极敏锐的头脑
    Topics Personal qualitiesc2