英语词汇hard as nails怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	hard as nails
释义	hard as nails 结实，强健冷酷无情，铁石心肠很硬的结实的；强壮的严厉的；铁石心肠的，冷酷无情的
随便看	heavy tank heavy-timber construction heavy traffic heavy type heavy-wall heavy-walled heavy water heavy-water reactor heavy weapon heavy weapons heavy weather heavy weight heavyweight heavyweight concrete heavyweight motorcycle heavyweights heavy with child Heawood map coloring theorem heazlewoodite Heb Heb. Hebbel, (Christian ) Friedrich Hebbel, Friedrich hebdomad hebdomadal

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