n.泻湖；咸水湖
An atoll is a circular reef surrounding a lagoon. 环礁是环绕着一个泻湖的环形礁石。
The historic city of Venice stretches across a shallow saltwater lagoon in northeast Italy. 历史古城威尼斯横跨义大利东北部浅海的咸水湖。
塘
写湖的
