bass clef
noun [ C usually singular ] uk/ˌbeɪs ˈklef/ us/ˌbeɪs ˈklef/
低音谱号
a sign on a stave (= the five lines on which music is written) that shows that the notes are below middle C (= the C near the middle of a piano keyboard)
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。