Copd
abbr. 慢性阻塞性肺病（chronic obstructive pulmonary disease）
🗣️ 情景例句
I have some questions to ask.
我有一些问题要问。
My brother used to speak French to me all the time.
我的兄弟过去总是对我说法语。
It's only three minutes to eight.
现在才7点57分。