慢性まんせい閉塞へいそくせいはい疾患しっかんでした
manseiheisokuseihaishikkandeshita

Noun
Desu Copula

The polite past form of 慢性閉塞性肺疾患

1. Chronic obstructive pulmonary disease was.

Past/Perfective
Polite
Medicine