noun 下载 🔗分享 波音 An ornament consisting of a single alternation between a given pitch and the one immediately below it. Examples : "The piano student practiced the rapid, back-and-forth movement of a mordent on the C key. " 那个钢琴学生练习在C键上快速来回的波音。 music 与AI对话词汇游戏阅读练习