英语词汇“covering overlay”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	covering overlay
释义	covering overlay覆盖
随便看	bottom frictional layer bottle stopper Bottom-diameter bottom clearer board bottom ash sluicing water bottom lifter bottom diameter bottom diameter of thread bottom density current bottom friction layer bottom die bottle stoppering machine bottom ash hopper bottom clearer roller bottom assembly bottom-discharge bit bottom frigtion vaiue bottom discharge bucket bottle stopper machine bottom attack bottom-feeders bottle-o(h) bottom-hole pump bottom fold bottom-lift spreader