Polyomavirus
多瘤病毒
🗣️ 情景例句
Hello. This is an emergency. Can you please send an ambulance?
喂，这儿有急病患者，请派一部救护车来。
The flood has left many people homeless.
许多人因洪水而失去了家园。
The shop near our school
我们学校附近的商店