/'daʊnbi:t; `daun,bit/
n (music 音) first beat of a bar (when the conductor's hand moves downwards) 下拍（乐队指挥向下的手势）. Cf 参看 upbeat.

adj (infml 口)
1 gloomy; pessimistic 忧郁的; 悲观的.
2 relaxed; not showing strong feelings 松弛的; 不强烈的.