1. 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
2. trumpet-shaped protozoa with a ciliated spiral feeding funnel. 
   喇叭状原生动物的一属具有有纤毛的螺旋状的送食漏斗。
3. protozoa having four membranous ciliary organelles. 
   原生动物一属具有4膜状纤毛细胞器官。
4. Any of various small, chiefly freshwater turbellarian flatworms of the order Tricladida, having soft, broad, ciliated bodies, a three-branched digestive cavity, and the ability to regenerate body parts. 
   涡虫三肠目的主要生于淡水的小涡虫类扁形虫，具有柔软、宽阔、长纤毛和助消化的三叉腔以及再生身体其它部分的能力
5. Any of various ciliate protozoans of the genus Vorticella, having a bell-shaped body and living underwater on a slender stalk often attached to a plant or other object. 
   钟虫一种钟虫属有纤毛的原生动物，具有铃状的身体，常连在一个植物或其它物体的细茎上并居住于水下

查看更多例句 相关情景会话