英语词汇subgrade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	subgrade
释义	sub·grade AHD[sŭbʹgrād'] D.J.[ˈsʌbˌgreɪd]K.K.[ˈsʌbˌgred]n.（名词） The level layer of rock or earth upon which the foundation of a road or railway is laid.路基，地基：在其上铺设路的基础或铁路道碴的岩石或泥土的水平层
随便看	Woonsocket woops woos woosh woosh Wooster Wooster Business College woozy wop wop wops Worcester Worcester Polytechnic Institute Worcesters Worcestershire Worcestershires Worcester State College word word wordage wordages word association test word blindness wordbook word deafness

英汉双解词典包含166908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。