tough as nails片語KK [tʌf æz nelz] /tʌf æz neɪlz/發音片語1堅強、強悍、意志堅定口語She kept training with a broken finger; she's tough as nails.她手指骨折還繼續訓練,真是意志堅定。2身體硬朗、結實My grandfather is eighty and still tough as nails.我爺爺八十歲了,身體還很硬朗。3鐵石心腸、不講情面The new manager is tough as nails in negotiations.新來的經理談判時完全不講情面。形容詞1強悍的、硬漢型的用於名詞前The film follows a tough-as-nails detective through one long night.這部電影講述一名強悍的警探度過漫長一夜。