释义 |
sea star in American EnglishExamples of 'sea star' in a sentencesea star Sea stars can re-grow lost legs.The main predators on the sea floor are slow-moving sea stars and giant, floppy ribbon-worms.Three-metre-long carnivorous nemertean worms, red sea stars and urchins carpet the sea floor, constantly searching for food.Reefs support thousands of species, from sharks to snappers, sponges to sea stars, and they are the world's richest ecosystems. |