英语词汇“main material”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	main material
释义	main material [经] 主要材料
随便看	Rockfield rock fields rock-fill rockfill rock fill rockfill breakwater rock-fill cellular dam rockfill cofferdam rock fill dam rockfill dam rock - fill dam rock-fill dam rockfill dam with concrete facing rock-fill dam with face slab rockfill dam with vertical clay core rockfill dike rockfill diversion weir rockfill drain rock-fill drain rock-filled rock-filled cribbing rockfilled crib weir rock-filled jetty rock-filled revetment rock-filled sheet pile cell 一年生产早定盘，立春备耕最当先一年生活是三春，二月春光尽十分。一年稀，买头牛；一年干，卖个牛一年被蛇咬，三年怕草索一年长工，二年家公，三年太公一年青，二年紫，三年不斫四年死。一床两好一床两好，百年偕老一床被里不盖两样人一床锦被遮盖 □ □ □ □ □ □ □ □ □ □