1.
A protozoan cell that arises from the schizogony of a parent sporozoan AND may enter either the asexual or sexual phase of the life cycle.
裂殖子亲本孢子虫通过裂殖法产生的原生动物细胞，能开拓新的无性或有性生命循环
2.
plasmodium is a protozoan which causes malaria; it is the causative agent of the disease
疟原虫是引起疟疾的原生动物;是疾病的病原体。
3.
A protozoan of the genus Plasmodium,which includes the parasites that cause malaria.
疟原虫一种疟原虫属原生动物，包括能引发疟疾的寄生虫
4.
A single - celled microorganism,especially a flagellate protozoan of the genus Monas.
单胞体单细胞的微生物，尤指单胞虫类的有鞭毛的原生动物
5.
A contagious disease of horses,asses,and mules caused by the protozoan parasite Trypanosoma equiperdum,which is transmitted during copulation.
马等的性病马、驴、骡的传染病，由原生寄生虫引起的，该疫锥体虫通过交媾传播
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