音標發(fā)音英式音標 [i?lek.tr??kɑ?.di.?.ɡrɑ?f]美式音標 [i?lek.tr??kɑ?.di.?.ɡr?f]英式發(fā)音 美式發(fā)音 基本解釋n.心(動)電圖描記器同根派生 electrocardiograph相關詞英英字典劍橋英英字典 a machine that records the electrical activity of the heart as it beatselectrocardiograph劍橋字典electrocardiograph柯林斯字典