英语词汇“upper crank case”的翻译、意思、用法、释义-英汉汉英词典

单词	upper crank case
释义	upper crank case上機匣機械工程
随便看	radio frequency，rf radio gage radio gain radio galaxy radio-gas chromatography radiogas isotope radio gauge radiogen radiogenetics radiogenic radiogenic age determination radiogenic dating radiogenic heat radiogenic heat--radioactive heat radiogenic heat; radioactive heat radiogenic isotope radiogenic lead radiogenous radiogenous--tube radiogeochemistry radiogeology radiogernic radiogold radiogold seed radiogold solution