mandolin

/ˌmæn.dəˈlɪn/

名词

曼陀林（一种乐器，有4组弦，背部呈圆形）
He played an enchanting melody on his mandolin, filling the room with its sweet and cheerful sound.
他在曼陀林上演奏着迷人的旋律，使房间充满了甜美而欢快的声音。