noun🔗Share索, Sol A syllable used in solfège to represent the fifth note of a major scale."The music teacher told the class to sing "sol-fa" and pronounce the "sos" clearly for the fifth note. "音乐老师让同学们唱“sol-fa”，并且要清楚地发第五个音“索 (so)”的音。musiclanguagephoneticsChat with AIVocabulary GamePractice Reading
