crooning   (TTS Sound)

The crooning has 2 Senses.

• crooning
• 鼻唄
• singing in a soft low tone; "her crooning soon put the child to sleep"
• 柔らかい低い音色で歌うこと

• crooning
• 鼻唄
• the act of singing popular songs in a sentimental manner
• 流行曲を感傷的に歌う行為