from: Universala Vortaro, Zamenhof
tona + + 
tonal + + toned tonic tonakcento + + pitch accent + + tonic accent tonalo + + key + + tonalsigno + + key signature + + tonalto + + pitch + + tonaltoregilo + + pitch control + + #tona #tonal #tonakcento #pitch accent #tonalo #key #tonalsigno #key signature #tonalto #pitch #tonaltoregilo #pitch control
#kotonarbo #棉花 棉 #la estona #爱沙尼亚语 #la estona lingvo #爱沙尼亚语 #la kantona #广东话 #la kantona lingvo #广东话 粤语 广州话 #tektonarbo #柚木树
