常见例句In patients with immune deficiencies, polyoma viruses can pose serious health threats.在免疫功能缺陷的患者，多瘤病毒可对健康造成严重威胁。They found signs in one patient of a irus with limited similarity to polyoma iruses.他们发现一名患者的病毒与多瘤病毒有少许类似。 返回 polyoma