复数： vorticellae
易混淆的单词： Vorticella

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。