uncheerfulness   (TTS Sound)

The uncheerfulness has 2 Senses.

• cheerlessness, uncheerfulness
• a feeling of dreary or pessimistic sadness
• 陰鬱または悲観的な悲しみ

• uncheerfulness
• 不機嫌
• not conducive to cheer or good spirits
• 元気づけるまたは良い気分の役に立たない