Viola viol里拉维奥尔琴
ba viol古提琴
treble viol高音古提琴
Geoffrey Viol标签
violet viol紫罗兰
Lyra viol里拉古提琴
viol block开口滑车
Viol Series提琴系列
N-VAR（有变体名词） Viols are a family of musical instruments that are made of wood and have six strings. You play the viol with a bow while sitting down. 六弦提琴 [oft 'the' N]