1.原生动物
1.原生动物的
1.a very small living thing made up of only one cell
1.The tiny protozoans are believed to be the first animals to have appeared on earth.
人们认为小原生动物是首先出现在地球上的动物。
2.Chitosan is material from deacetylation of chitin, which from arthropod, coelenterate, annelids, protozoans, part of algae and fungi.
壳聚糖是来源于节肢、肠腔、环节、原生动物及海藻和真菌类的甲壳素类物质脱去乙酰基的产物。
3.characteristic of many sporozoan protozoans .
许多孢子虫具有此特点。
4.Parasites (e. g. , tapeworms, protozoans) in contaminated food enter the bloodstream from the intestines and lodge in muscle.
受污染食物中的寄生虫，例如绦虫、原生动物，会从肠内进入血管，而后在肌肉中滞留。
5.Protista In some classifications, a kingdom of simple eukaryotic organisms including the algae and protozoans .
指在一些分类中，简单真核生物的一个界，包括藻类和原生动物。
6.The union of nuclei within and arising from a single cell, as in certain protozoans and fungi.
某些原生动物或真菌中发生于或在单个细胞内细胞核的接合作用。
7.The kinds of pathogens responsible for waterborne diseases include bacteria , viruses , protozoans , and parasitic worms .
引起水传播疾病的病原体的种类包括细菌，滤过性病原体，原生动物和寄生虫。