Polyoma
(=polyma virus)多瘤病毒
🗣️ 情景例句
I'll go down to Henry's grocery. He's always open.
我到亨利杂货店去。那里总是开门营业的
Ouch! I fell down and cut my knee!
好痛呦！我跌倒割伤了膝盖！
Susan is saying goodbye to Xia Su.
苏珊在向夏素道别。