Retravirus
n. [微]逆转录酶病毒( 一种致肿瘤病毒)
🗣️ 情景例句
How is everyone in your family?
全家都好吗？
Business neglected is business lost.
玩忽事业等于丢失事业。
Which TV programme shall we watch? I can't decide.
我们看哪个电视节目呢？我拿不定主意。