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)
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。