seagrass

基本解释

They are found in seagrass, rubble-strewn sand bottom, and coral reef.
海胆的管足比较长，用来爬行、呼吸、排泄及感应环境。
The long-spined, large, motile diadematids (e.g., Diadema antillarum) are found in coral, seagrass, and mangrove habitats.
海胆大多以海藻为食，但也有以附著动物，如海绵、苔藓动物及海鞘等为食的。
Seagrass beds are important coastal ecosystems characterized by high biomass and primary production.
摘要海草床是近岸重要的湿地生态系统，具有较高生物量和生产力。
This seagrass has special scientific value because it is one of the few marine flowering plants in Hong Kong.
这种海草是香港少数生于海中的显花植物之一，具有特殊的研究价值。
They probably dwelled in dense beds of seagrass, where food--such as small crustaceans--was abundant.
他们可能居住在密集的海草底部，在这里一些小的甲壳纲动物聚集，给海马提供了充足的食物。