Copd
abbr. 慢性阻塞性肺病（chronic obstructive pulmonary disease）
🗣️ 情景例句
Do you want manual or automatic transmission?
你的汽车想配备一个手动挡还是自动挡？
Who is the governor of this state?
这个州的州长是谁？
Er, this is Lucy, and er, this is Lily.
这个是露茜，这个是莉莉。