seagrass

基本解釋

They are found in seagrass, rubble-strewn sand bottom, and coral reef.
海膽的管足比較長，用來爬行、呼吸、排泄及感應(yīng)環(huán)境。
The long-spined, large, motile diadematids (e.g., Diadema antillarum) are found in coral, seagrass, and mangrove habitats.
海膽大多以海藻為食，但也有以附著動物，如海綿、苔蘚動物及海鞘等為食的。
Seagrass beds are important coastal ecosystems characterized by high biomass and primary production.
摘要海草床是近岸重要的濕地生態(tài)系統(tǒng)，具有較高生物量和生產(chǎn)力。
This seagrass has special scientific value because it is one of the few marine flowering plants in Hong Kong.
這種海草是香港少數(shù)生于海中的顯花植物之一，具有特殊的研究價值。
They probably dwelled in dense beds of seagrass, where food--such as small crustaceans--was abundant.
他們可能居住在密集的海草底部，在這里一些小的甲殼綱動物聚集，給海馬提供了充足的食物。