单词	pace maker
释义	pace maker 心房脉冲产生器,带跑人
随便看	computing geometry computing grid computing group computing gunsight computing gun-sight computing gyroscope computing-history computing holography computing hydraulics computing hydrodynamics computing impedance computing information computing interval computing laboratory computing language computing languages computing linkage computing logger computing machine computing machine circuit computing machinery computing machines computing matrix computing mechanism computing medium 但馀钟磬音但黄花低回映长裾低声问低声问道几时回低声飞过低头向暗壁低头思故乡低头独长叹低应过石平村务公开村匪屯覇村口村史村坊村坞村塾村夫村头村头儿