an island off the southern coast of South Carolina in the Sea Islands of the Atlantic Ocean. It is a popular tourist resort. The town of Hilton Head Island,on the northeast coast,has a population of23,694是什么意思_an island off the southern coast of South Carolina in the Sea Islands of the Atlantic Ocean. It is a popular tourist resort. The town of Hilton Head Island,on the northeast coast,has a population of23,694在线翻译_英语_读音_用法_例句