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

词汇	impervious foundation
释义	impervious foundation 不透水地基
随便看	valve breakdown valve bridge valve bronze valve bucket valve buckle valve buffer valve bulb wall valve burning valve burning-out valve bush valve bushing valve butterfly valve cage valve-cage valve cage washer valve cam Valve cam mechanism Valve cam profile valve cap valve capacitance valve capacity valve capactiance valve cap tray Valve,Cardiac valve carpel