英语词汇“水泥砂浆底层”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	水泥砂浆底层
释义	水泥砂浆底层 base course of cement mortarcement mortar base course
随便看	speed band speed barrier speed-based competition speed-based jump skill speed-beam ratio speed bearing speed before collision speed belt speedbird speedbirds speed blade speedboard speed board speedboarder speedboarders speedboarding speedboat speed away speed back speedbag speed bag speedbags speed bags speed balance speedball