a small vascular growth on the surface of a mucous membrane
one of two forms that coelenterates take (e.g. a hydra or coral): usually sedentary with a hollow cylindrical body usually with a ring of tentacles around the mouth;
"in some species of coelenterate, polyps are a phase in the life cycle that alternates with a medusoid phase"
双语例句
1. It takes ten years or more for a benign polyp to turn malignant.
良**肉转为恶性要经过10年或更长的时间。
来自柯林斯例句
2. Coral is formed by certain types of polyp.
珊瑚是由某些水螅体构成的.
来自辞典例句
3. To investigate nursing of gastric polyp electrocision by awak - sedation gastroscope during operation.
探讨清醒镇静胃镜胃息肉电切术的围手术期的护理措施.
来自互联网
4. Ureteral fibroepithelial polyp is a rather rare benign tumor.
输尿管纤维上皮**肉是种较少见的良性肿瘤.
来自互联网
5. If your colonoscopy reveals a polyp, your doctor will remove it immediately.
如果结肠镜检查发现息肉, 医生会马上给予切除.
来自互联网
用作名词 (n.)
Coral is formed by certain types of polyp. 珊瑚是由某些水螅体构成的。
Preventive reception of colonic polyp is still the best treatment. 结肠息肉预防性切除仍是最好的治疗方法。
