英语词汇“sand filled drainage layer”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	sand filled drainage layer
释义	sand filled drainage layer 排水砂垫层
随便看	pay-as-you television pay as you throw pay-as-you-throw pay-as-you-use pay-as-you-view Payat payatas pay a tax pay at desk pay a teacher pay at forward foreign exchange pay at maturity pay at rate payatribute to pay a tribute to Payatt pay attention pay attention and wait Pay attention not to let it occur again Pay attention now pay attentions addresses to pay attentions addresses to a lady pay attentions to pay attentions to a lady pay attentionto