基本解釋[計(jì)算機(jī)科學(xué)技術(shù)]無(wú)效計(jì)時(shí)器專(zhuān)業(yè)釋義計(jì)算機(jī)科學(xué)技術(shù)無(wú)效計(jì)時(shí)器