英语词汇“subgrade”是什么意思，“subgrade”的读音、用法及例句翻译-烛光网

词汇	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	tranquiller tranquillest tranquillities tranquillity tranquillize tranquillize tranquillizer trans- trans. transact transacted transacting transactinide transaction transactional analysis transactions transactivate transacts Trans Alai transalpine Transalpine Gaul transaminase transamination transatlantic transatlantics

烛光网英语在线翻译词典收录了166908条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。