to croon
01
低声哼唱, 唱摇篮曲
to sing in a soft, gentle, and melodious manner, often with a sentimental or romantic tone
例子
He crooned a lullaby to his baby before putting her to sleep.
他在让宝宝入睡前轻哼了一首摇篮曲。
The singer crooned a love song that captivated the entire audience.
歌手低声吟唱了一首情歌，迷住了全场观众。
