noun 下载 🔗分享 练习曲 A short piece of music, designed to give a performer practice in a particular area or skill. Examples : "The piano teacher assigned an etude to help Maria improve her finger dexterity. " 钢琴老师布置了一首练习曲,帮助玛丽亚提高手指的灵活性。 music entertainment art education 与AI对话词汇游戏阅读练习