青云翻译

Chronic obstructive pulmonary disease (chronic obstructive pulmonary diseases, COPD) is characterized by a kind of airflow limitation can prevent and treat disease, not fully reversible airflow limitation, showed a progressive development, and the lungs of cigarette smoke and other harmful gases or

Chronic obstructive pulmonary disease (chronic obstructive pulmonary diseases,COPD) is an air flow restricted characteristic of preventable and treatable conditions, air flow restricted development is not completely reversible, lit, and lungs on cigarette smoke and other harmful gases or abnormal in

Chronic blocking pulmonary tuberculosis (chronic obstructive pulmonary diseases, COPD) is one kind has the air current to limit disease which the characteristic may prevent and treat, the air current is limited incompletely reversiblily, assumes carries on the development, with the lungs to the ciga

COPD (chronic obstructive pulmonary diseases, COPD) is a kind of airflow is restricted features of preventable and treatable diseases is not fully reversible, the airflow is restricted, a petition for sexual development, and lungs of cigarette smoke or harmful particles of harmful gases such as abno

Chronic obstructive pulmonary disease (chronic obstructive pulmonary diseases,COPD) is an air flow restricted characteristic of preventable and treatable conditions, air flow restricted development is not completely reversible, lit, and lungs on cigarette smoke and other harmful gases or abnormal in