红卡（图，无牙画派）

来源: 于 2025-02-20 09:29:49 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

In music, a pickup note is a note or group of notes that come before the first full measure of a piece. They are also known as anacrusis or an upbeat.