1. A single-celled microorganism, especially a flagellate protozoan of the g us 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

2. 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

3. A flagellate protozoan, such as a trypanosome, that is parasitic in the blood.
    血鞭毛虫一种鞭毛原生动物，如锥体虫，寄生于血液之中。

4. A flagellate protozoan, such as a trypanosome, that is parasitic in the blood. homoecious tapeworms; a homoecious beetle that is parasitic in the nest of an ant.
    血鞭毛虫一种鞭毛原生动物，如锥体虫，寄生于血液之中寄生绦虫；一种寄生在蚂蚁巢穴中的寄生甲虫。

5. In January, the main diets of the sea cucumber were diatom, flagellate or protozoan, brown alga, and bacteria (Proteobacteria and Gram-negative bacteria).
    1月份刺参的主要食物来源是硅藻、鞭毛藻或原生动物、褐藻以及细菌（变形细菌和革兰氏阴性菌），3月份是硅藻、鞭毛藻或原生动物和大型绿藻。

6. Background and purpose: Trichomonas vaginalis (T. vaginalis) is a flagellate protozoan that parasitizes the urogenital tract of humans and is the cause of trichomoniasis, which is a familiar sexually transmitted diseases.
    研究背景及目的：阴道毛滴虫（Trichomonasvaginalis）是寄生在人体泌尿生殖道的一种常见病原体，可引起阴道毛滴虫病（Trichomoniasis）。

7. Background and purpose: Trichomonas vaginalis (T.vaginalis) is a flagellate protozoan that parasitizes the urogenital tract of humans and is the cause of trichomoniasis, which is a familiar sexually transmitted diseases.
    研究背景及目的：阴道毛滴虫（Trichomonasvaginalis）是寄生在人体泌尿生殖道的一种常见病原体，可引起阴道毛滴虫病（Trichomoniasis）。