| 释义 |
nematocyst/niˈmætə(ʊ)sist, ˈnemət-/n. a specialized cell in the tentacles of a jellyfish or other coelenterate, containing a barbed or venomous coiled thread that can be projected in self-defence or to capture prey (水母或其他腔肠动物触角上的)刺丝囊(含有倒刺有毒的盘卷线状物，在保护自己或捕食时会伸出) [as NEMATIC + CYST] |