同根派生 Appalachian Mountains相关词英汉例句用作名词 (n.)Taking off from an Atlantic coast airport,the plane is soon flying over the gentle slopes of the Appalachian Mountains.从大西洋海岸的机场起飞，飞机不久后将飞过阿巴拉契亚山脉平缓的山坡。Appalachian Mountains更多例句