英语短语词组词汇hard as nails的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	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	densitometric densitometries densitometry density density bombing density bottle density contrast density correction density current density currents density-dependent density-dependent factor density-dependent inhibition of growth density function density functions density gauge density gradient centrifugation Density Gradient Centrifugations density-independent factor density indicator density modification density modulation density of states density parameter density rule

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