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

单词	under ballast
释义	under ballast 补助道床；下层道床
随便看	jump seats jump second jumpseed jumpseeds jump-serve jump set jump-shift jump ship jump shot jumpshot jump-shot jump shots jump shunting jumps in jumps-in jumps into jump skin flap jump smooth jumps off jump someone jump someone's bones jumps on jumps out jumps out at jump space S临江仙 S临江仙 S临江仙 S临江仙 S临江仙·与客湖上饮归 S临江仙·佳人 S临江仙·信州作 S临江仙·夜饮东坡醒复醉 S临江仙·暮春 S临江仙·河山亭留别钦叔、裕之气量气锅气锤气门气门帽气门芯气门防尘帽气闷气闸气阀