| 单词 | 纤毛虫 |
| 释义 | 〔protozoan〕Any of a large group of single-celled, usually microscopic, eukaryotic organisms, such as amoebas, ciliates, flagellates, and sporozoans.原生动物：大批单细胞的，通常要在显微镜下才能看到的真核细胞有机体中的任何一种，包括变形虫、纤毛虫和孢子虫〔ciliate〕Any of various protozoans of the class Ciliata, characterized by numerous cilia.纤毛虫：纤毛科的多种原生动物，特点是有无数的纤毛〔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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