英语词汇superstratum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	superstratum
释义	superstratum/su:pəˈstrɑ:təm, -ˈstreitəm, sju:-/n. (pl. -strata /-tə/) an overlying stratum 覆盖层，上层
随便看	yeanling year yearbook year-end year in, year out yearling year-long yearly yearn yearner yearning yearningly year of grace year-round years of discretion yeas and nays yeast yeastily yeastiness yeastless yeastlike yeasty yegg ye gods! yell

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