英语词汇“有數兒”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	有數兒
释义	有數兒 yǒu shùr知悉数目。比喻清楚状况，有把握。外头老实，心里有数儿。《红楼梦．第三九回》也作「有数」。有限、为数不多。这家书局正准备结束营业，书架上只摆著有数儿的几本书。也作「有数」。
随便看	switching quantity switching range switching rate switching rate in net switching rate system switching reactor switching reflex switching region switching regressions model switching regulator switching regulator controller switching regulator IC switching relay switching release switching reluctance motor switching resistance switching resistance motor switching resistor switching response switching ripples switching rise time switching rod switching room switching rotor switching route