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

词汇	piddle about
释义	piddle about 浪费时间做些不重要的事情
随便看	pressure difference indication controller pressure difference indicator pressure difference method pressure difference of cooling water Pressure-difference precooling pressure-difference pre-cooling pressure-difference puffing pressure difference receiver pressure-differencesampler pressure differences pascal hours pressure difference switch pressure difference test pressure difference transducer pressure difference transmitter pressure difference type relay pressure-difference valve pressure differential pressure differential bypath valve pressure-differential communicating valve Pressure differential control pressure differential curve method pressure differential flying pressure differential meter pressure differential metre pressure differential navigation