Translation of "pedunculated polyp" to Japanese language:

Dictionary English-Japanese

Polyp - translation :

I'm afraid I have a polyp in my nose.	鼻にポリープがあるようです
The most interesting discovery of late, I think is the so called immortal jellyfish, which has actually been observed in the lab to be able to be able to revert back to the polyp state after reaching full maturity.	不死のクラゲとでも言うべきもので成体になった後でポリプ型に戻れることが