Polyoma
(=polyma virus)多瘤病毒
🗣️ 情景例句
I'm so sad to see this little dog without her family.
看到这只狗没有家 我真难过。
He admitted his guilt to the police.
他向警方承认犯罪。
But I couldn't answer the rest.They were too difficult for me.
但我回答不出其作的题。那些题对我来说太难了。