柯林斯词典lullaby /ˈlʌləˌbaɪ/ (lullabies) 1. N-COUNT A lullaby is a quiet song which is intended to be sung to babies and young children to help them go to sleep. 摇篮曲; 催眠曲 返回 lullaby剑桥词典a quiet song that is sung to children to help them go to sleep 摇篮曲，催眠曲 返回 lullaby