SEABOARD FARMS海洋农庄
Seaboard Bungalows滨海渡假小屋
seaboard littoral海滨
Seaboard Corporation海岸公司
Seaboard Junction城市
Seaboard RISE计算机周边设备类
Seaboard Productions海岸摇滚
seaboard goby句段虎鱼
seaboard afforestation海岸造林
N-COUNT（可数名词） The seaboard is the part of a country that is next to the sea; used especially of the east coast of North America. (尤指北美东海岸的)沿海地区 [usu 'the' N in sing]
...the Eastern seaboard of the U.S.
...美国东部沿海地区。