英语词汇“thickness of ballast bed”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	thickness of ballast bed
释义	thickness of ballast bed 道床厚度
随便看	tail poles tailpoles tail pommel tail pond tailpond tailpoxin tail print tail production tail puller tail pulley tail-pulley screw take-up tail pulling tail pulse tail pump tail question tail questions tail-race tail race tailrace tail-races tailraces tailrace surge chamber tail race tunnel tailrace tunnel tail race water level 黄金无假，戏法无真黄金无假，阿魏无真黄金无足色，白璧有微瑕。黄金有价人无价黄金有价心无价黄金有价情无价黄金有价药无价黄金有价钧无价黄金有价，信誉无价黄金有价，情无价イエガマエイエガライエキイエジイエスイエスイエスジイエスマンイエスマン［yes-man］イエス［Jesus］