diatonic
adj.
c.1600, from French diatonique, from Latin diatonicus, from Greek diatonikos, from diatonos "extending; pertaining to the diatonic scale," from dia- (see dia-) + teinein "to stretch" (see tenet).
〔李〕[dia-;ton;-ica.] a. [音乐]全音阶的 ←ton (L tonus)=sound, tone 声音
〔蒋〕[dia-贯穿，全，ton音，-ic…的] 全音阶的