noun🔗Share海滨,海岸线. The area bordering the sea; a coastline; a sealine."The heavy fog rolled in from the seaboard, making it difficult to see the houses along the coast. "浓重的雾从海边滚滚而来,使得沿海的房屋都难以看清。geographyoceanareanauticalChat with AIVocabulary GamePractice Reading