Copd
abbr. 慢性阻塞性肺病（chronic obstructive pulmonary disease）
🗣️ 情景例句
Hello, I'm glad to meet you. I've heard so much about you.
你好， 很高兴见到你。 久仰， 久仰。
I picked up my papers.
我捡起了我的文件。
Yes. I'll ring them today.
能。我今天就给他们打电话。