英语词汇“ballast concrete”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	ballast concrete
释义	ballast concrete 石渣混凝土,石碴混凝土
随便看	Nasa/ polyp nasapr NASA Procurement Circular nasa procurement regulation NASA Procurement Regulation nasa procurement regulation directive NASA Procurement Regulation Directive NASA Procurement Regulation Supplement NASA Publication Control NASA Quality Control nasar nasara Nasarawa nasard nasardeen nasards Nasarel Nasarenko NASA reported a trouble-free launch Nasari Nasaridze nasariya nasariyah Nasaroff's phenomenon nasarr