单词：retrovirus
音标：[,retrәu'vaiәrәs] ；
n. [微]逆转录酶病毒( 一种致肿瘤病毒)
n. any of a group of viruses that contain two single-strand linear RNA molecules per virion and reverse transcriptase (RNA to DNA); the virus transcribes its RNA into a cDNA provirus that is then incorporated into the host cell
词型变化：名词复数形式 : retroviruss
词性分布：
retrovirus的用法和样例：
词汇搭配
- hamster retrovirus地鼠逆转病毒...
