常見例句Another invention of interest was the graphophone, an ancestor of the phonograph, which used wax records similar to those we know today. 據(jù)說到了貝爾的晚年，電話已十分普及，他總是受電話的干擾，因?yàn)殡娫掆徔偸谴驍嗨脑囼?yàn)。 返回 graphophone