noun🔗Share息肉 An abnormal growth protruding from a mucous membrane"The doctor found a small polyp in his colon during the routine checkup. "医生在例行检查中发现他的结肠里长了一个小息肉。medicineanatomybiologydiseaseorganbodyChat with AIVocabulary GamePractice Reading
noun🔗Share水螅，珊瑚虫 A cylindrical coelenterate, such as the hydra, having a mouth surrounded with tentacles"The science class studied the hydra, a tiny animal shaped like a polyp, with tentacles waving around its mouth. "科学课上学习了水螅，这是一种微小的动物，形状像水螅虫，嘴巴周围挥舞着触须。animalbiologyorganismChat with AIVocabulary GamePractice Reading
