短語詞組短語Balantidium e coli 結(jié)腸小袋絳蟲Balantidium ? coli 結(jié)腸小袋絳蟲cyst of balantidium coli 結(jié)腸小袋纖毛蟲包囊infection by balantidium coli 結(jié)腸小袋蟲感染trophozoite of balantidium coli 結(jié)腸小袋纖毛蟲滋養(yǎng)體 返回 balantidium coli