劍橋詞典 razor-sharp adjective (SHARP) extremely sharp 極鋒利的；非常銳利的 These animals have razor-sharp teeth . 這些動(dòng)物長(zhǎng)有非常尖利的牙齒。 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 . 非常敏銳的；犀利的 She's got a razor-sharp mind . 她頭腦敏銳。 返回 razor-sharp