Yaru
[医][=Yale Arbovirus Research Unit]耶鲁大学虫媒病毒研究单位
🗣️ 情景例句
No sweat! I'd be happy to help.
没什么！很高兴我能帮上忙。
What is the coldest region in this country?
这个国家最冷的地带是哪里？
This model's less expensive than that one.
这种型号比那种要便宜些。