n.口琴；玻璃琴
The harmonica is of very high quality. 那個(gè)口琴質(zhì)量很好。
He played a tune on his harmonica. 他用口琴吹奏了一支曲子。
He also made the first pair of bifocal glasses and invented a musical instrument called the glass harmonica and the stepladder chair. 他還制造了第一雙雙焦眼鏡，發(fā)明了玻璃琴和活梯椅樂(lè)器。
adv.調(diào)和地；和聲地
