n.海水;咸水;盐水

The ocean is a vast expanse of saltwater that covers most of our planet.
海洋是覆盖地球大部分的广阔咸水区域。
Seagulls thrive in environments where they can find an abundance of saltwater fish.
海鸥在能找到丰富咸水鱼的环境中繁衍生息。
The coral reefs in the Great Barrier Reef are home to countless species of marine life in saltwater.
大堡礁中的珊瑚礁是众多咸水生物的家园。
Saltwater intrusion is a major concern in coastal areas with excessive groundwater extraction.
咸水入侵是过度抽取地下水的沿海地区的一大问题。
Swimmers should be cautious of strong tides and undertows in saltwater beaches.
游泳者在咸水海滩应警惕强流和潜流。
After a rainstorm, the normally freshwater river can become brackish due to mixing with saltwater.
暴雨过后，通常为淡水的河流可能会因与咸水混合而变得微咸。
Some plants, like mangroves, have adapted to survive in the harsh conditions of saltwater marshes.
有些植物，如红树林，已经适应了咸水沼泽的恶劣环境。
Saltwater aquariums require careful maintenance to ensure the health of their inhabitants.
咸水水族箱需要精心维护以确保其生物的健康。
Dolphins are highly intelligent marine mammals commonly found in saltwater oceans.
海豚是常见的智慧海洋哺乳动物，主要生活在咸水海洋中。
The sailor's lips were chapped from days of drinking nothing but saltwater.
船员因连续几天只能喝咸水而导致嘴唇干裂。