noun🔗Share海草,大叶藻 Any of various grass-like marine plants that grow underwater in salt water."The divers explored the shallow bay, carefully avoiding the delicate seagrass meadows. "潜水员们探索了这片浅水湾,小心地避开那些脆弱的海草地。plantoceanbiologynatureenvironmentecologyChat with AIVocabulary GamePractice Reading