英语词汇“ballast screening”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	ballast screening
释义	ballast screening法筛道碴
随便看	a white hat a white lie a white night a whiz a whole day a whole lot of a whole new ballgame a whole new ball game a whole new world a whole nother a whole 'nother a whole raft of awntient awo awo- awobanin awny a wholesale dealer a whole stack of a whole shooting match awok awoke a-wobble awobonin A awoken