hpvs
美
英 
例句
HPVs also can be transmitted by skin contact and are found in the mucus of the genital tract, and in saliva, urine, and semen.
人乳头状病毒也能通过皮肤接触传染,并且在生殖道的粘液中、唾液、尿液和精液中也能找到它们。
HPVs are the most common sexually transmitted viruses worldwide and infect about 70% of sexually active adult populations.
人类乳头瘤病毒是世界范围内最常见的性传播病毒,性生活活跃的成年人口的感染率约为70%。