(noun.) composition (often improvised) for a solo instrument (especially solo organ) and not a regular part of a religious service or musical performance.
(adj.) of your own free will or design; done by choice; not forced or compelled; 'man is a voluntary agent'; 'participation was voluntary'; 'voluntary manslaughter'; 'voluntary generosity in times of disaster'; 'voluntary social workers'; 'a voluntary confession' .
(adj.) controlled by individual volition; 'voluntary motions'; 'voluntary muscles' .
编辑:兰尼
录入:梅林达