短语词组短語Balantidium e coli 結腸小袋絛蟲Balantidium ȵ coli 結腸小袋絛蟲cyst of balantidium coli 結腸小袋纖毛蟲包囊infection by balantidium coli 結腸小袋蟲感染trophozoite of balantidium coli 結腸小袋纖毛蟲滋養躰 返回 balantidium coli