英语词汇understratum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	understratum
释义	un·der·stra·tum /ˌʌndəˈstrɑːtəm，-ˈstreɪ-，-ˈstræ-/([复] -ta /-tə/ 或 -tums) n. = substratum
随便看	with open arms with open mouth without without a blow without accident without adoubt without a doubt without (a)doubt without (a) doubt without a hitch without a moment's thought without any loss of time without (any) loss of time without anyone's being the wiser without a scratch without a “with your leave” or a “by your leave” without batting an eye without book without cease without ceremony without comparison without day without dispute withoutdoors without doubt

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