平行计数器 counter purchase or parallel deals: 回购或互购parallel memory address counter: 并行存储器地址计数器parallel path counter: 并行通路计数器parallel plate counter: 平行板板计数管; 平行板极计数管parallel-plate counter: 平行板电极计数器; 平行极板计数管下载手机词典可随时随地查词查翻译