① 大陆(区别于岛屿、半岛的大片连续陆地) 本义 名词 地理域 理据— 例句The ferry carries passengers from the island to the mainland.渡轮把乘客从岛上送到大陆。The mainland is connected to the peninsula by a bridge.大陆与半岛之间有一座桥相连。 溯源路径本义