英语词汇substratum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	substratum
释义	substratum 1 ENTRIES FOUND: substratum (noun) substratum /ˈsʌbˌstreɪtəm/ noun plural substrata /-ˌstreɪtə/ /ˈsʌbˌstreɪtə/ substratum /ˈsʌbˌstreɪtəm/ noun plural substrata /-ˌstreɪtə/ /ˈsʌbˌstreɪtə/ Learner's definition of SUBSTRATUM [count] : a layer of something (such as soil or rock) that is under another layer（土壤或岩石等的）底层，下层 drilled into the bedrock substratum钻入基岩底层 — often used figuratively常用作比喻 the city's social substrata城市的社会底层
随便看	Stone Age stone broke stone-cold stone cold stone cold sober stone-cold sober stonecutter stonecutters stoned stone dead stone-deaf stone deaf stone-faced stone faced stone-ground stone ground Stonehenge stonemason stonemasons stoner stoners stones stone's throw stone the crows stonewall

英汉双解词典包含109353条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。