Esophagitis
[医] 食管炎
🗣️ 情景例句
Make sure you drink plenty to stave-off dehydration.
记得喝多点水才不至于虚脱。
Can you help me out? I'm trying to find a post office.
你能帮我个忙吗？我想找个邮局。
Fine, thank you, Li Lei. How are you?
我很好，谢谢。你呢？