英语词汇stratum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	stratum
释义	stratum n (pl strata /-tE; -tE/) 1 any of a series of horizontal layers, esp of rock in the earth´s crust 层; （尤指）岩层. 2 level or class in society （社会的）阶层 a gathering of people from a variety of social strata 不同社会阶层的人的集会.
随便看	longbow long-distance long division long-drawn-out long drink longevity longhand long hop longing longitude longitudinal longitudinally long johns long jump long-life long-lived long odds long-playing record long-range long-shoreman long-sighted long-standing longstop long-suffering long suit

英汉双解词典包含38652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。