电子琴: electoneelectric organelectronic organ and electronic keyboardmellotronmusic keyboardorgatronvibraphov
基调: 1.[音乐] (主要的调) fundamental key; main key2.(主要精神; 基本观念) keynote; mood 短语和例子他讲话的基调是团结。 the keynote of his speech was unity. 争取联大通过的决议基调不低于去年。 ensure that the general assembly adopt a resoluti