心房起搏器pacemaker: n. 1.(賽跑等的)領跑人,帶步人;定步速者,標兵;樣 ...atrial inhibited pacemaker: 心房抑制型起搏器atrial synchronized pacemaker: 心房同步型起搏器atrial-triggered pacemaker: 心房觸發型起搏器ectopic atrial pacemaker: 異位性房性起搏點下載手機詞典可隨時隨地查詞查翻譯