关于trill的百科

• trill造句怎么写

• Somebirdstrilltheirsongs.aeuphonioustrillofsilverlaughter.Toarticulate(asound)withatrill.pronounce(aletter)withatrillAtrillisarapidalternationbetweenthetwonotes.Justtrillback,"Oh,you'reakeengardener!"Anembellishmentsuchasanappoggiaturaoratrill.Tos...
• 2018-06-2012329