英语词汇“elementary material”的翻译、意思、用法、释义-英汉汉英词典

单词	elementary material
释义	elementary material基本材料elementary material基本材料機械工程
随便看	masonry, random masonry, rubble masonry structure masonry support masonry type gravity wall masonry, wet masonry work mason's masons mason's gain formula mason's hygrometer mason-slichter-hay method mason's lung mason's mark mason's putty mason's splint mason's tender s mason's tenders masontown mason wasp mason, william masonwork mason，monica mason，monica (1941－ ) masoolah