【乐】 半音阶的。
(of a scale)ascending or descending by semitones
(音阶)升半音的;降半音的。
(of an instrument)able to play all the notes of the chromatic scale
(乐器)可演奏全部半音阶乐音的。
of, relating to, or produced by colour
(与)色彩(有关)的;由色彩产生的。
"early 17th cent.: from French