downbeat'dajnbi:t英式朗读美式朗读基本解释n. 强拍, 下降, 低沉, 衰退 a. 悲观的, 低沉的英文释义n. the first beat of a musical measure (as the conductor's arm moves downward)词形变化复数downbeats上一个单词:DownArrow下一个单词:downbeats