附加電動勢additional: adj. 附加的,追加的,另外的。 an additio ...electromotive force: 電動勢。 additional force: 附加力ac electromotive force: 交變電動勢; 交流電動勢alternating current electromotive force: 交羚動勢下載手機詞典可隨時隨地查詞查翻譯