notation
n. （音乐、数学等的）标记系统，成套符号，标记法；注释，评注
复数 notations
例句
He recognizes enough notation to be able to follow a score.
他认识足够多的音乐符号，能看懂乐谱。
《柯林斯英汉双解大词典》
Musical notation was conceived for the C major scale and each line and space represents a note in this scale.
乐谱为C大音阶而构思，在这个音阶中的每一个线和间都代表一个音符。
He believes that as far back as 30,000 B.C., hunters may have used a system of notation, engraved on bone and stone, to mark phases of the Moon.
他认为，远在公元前30,000年以前，猎人可能会用一套刻在骨头和石头上的符号系统来标记月相。
