英语词汇“gravity drain line”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	gravity drain line
释义	gravity drain line 自重泄油管路
随便看	doubled up swinging booms double-dutch double Dutch double dutch auction double dutches double duty double-duty double duty clause double duty regulator double duty truck doubled words doubled yarn double dye double-dye double-dyed double dyeing double-dyeing double-e double eagle double-eagle double eagles double ear double-ear fancy colour vase with lotus design double ear knot double earphone 只有敬亭山只有新诗只有春知处只有月空明只有梦偏劳只有楼前流水只有江梅伴幽独只有相思无尽处只有相随无别离只有红尘无驿使变雅变革变音变频变颜变色变风变魔术叙叙事叙亲