morosely

例句：

1. 1.She walked slowly and morosely down the street.
   她慢慢地，忧郁地沿着街道走着。
2. 2. The mood in the room was morosely gloomy.
   房间里的气氛忧郁而阴沉。
3. 3. He sat there, morosely contemplating his failure.
   他坐在那里，忧郁地沉思着自己的失败。