Retravirus
n. [微]逆转录酶病毒( 一种致肿瘤病毒)
🗣️ 情景例句
He's something!
他真了不起！
The ox is never woe,till he to the harrow go.
挂耙去耕地，牛才知辛苦。
What are your discount terms?
你们的折扣条件如何？