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 见NAIL. See main entry:hard
随便看	it'd it depends -ite I tell you I tell you what item itemization itemize itemizer iterate iteration iterative iteratively Ithaca I think ithyphallic Iti -itic itineracy itinerancy itinerant itinerary itinerate itineration -ition

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