razor-sharp

剑桥词典

razor-sharp adjective (SHARP)


extremely sharp
极锋利的；非常锐利的
These animals have razor-sharp teeth . 这些动物长有非常尖利的牙齿。

razor-sharp adjective (CLEVER)


If you describe someone or someone's mind as razor-sharp, you mean that that person thinks very clearly and quickly .
非常敏锐的；犀利的
She's got a razor-sharp mind . 她头脑敏锐。 返回 razor-sharp