| 单词 | 丝泡 |
| 释义 | 〔trichocyst〕A stinging or grasping organ in the outer cytoplasm of certain protozoans, especially ciliates, consisting of a threadlike or bristlelike filament that can be discharged suddenly from a minute capsule.丝泡，线泡：某些原生动物，尤指纤毛虫的外胞质中的叮咬或执握器官，由线状的或鬃毛状的细丝构成，可突然从一个小囊中释放出来 |
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