英语词汇“洞顶河道”的翻译、意思、用法、释义-英汉汉英词典

单词	洞顶河道
释义	洞顶河道ceiling channel
随便看	work authorization work away work away (at) work back work bag work-bag workbag workbags work basket workbasket workbaskets work bench workbench workbench compiler workbenches work-bench measurement workblank workboard workboat workbook workbook object workbooks work both sides of the street work box work-box