低落

他情绪很低落

tā qíngxù hěn dīluò

His mood is very low.

气氛有点低落

qìfēn yǒudiǎn dīluò

The atmosphere was somewhat gloomy.

失败后她很低落

shībài hòu tā hěn dīluò

After the failure, she was very depressed.