razor-sharp
adjective /ˌreɪzə ˈʃɑːp/
/ˌreɪzər ˈʃɑːrp/
- 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/刀刃/刀
- razor-sharp teeth
- showing that somebody is extremely intelligent
极其敏锐的 - a razor-sharp mind
极敏锐的头脑
- a razor-sharp mind