Systemic features of COPD, particularly in patients with seere disease, include cachexia, skeletal muscle wasting, increased risk of cardioascular disease, anemia, osteoporosis, and depression.是什么意思_Systemic features of COPD, particularly in patients with seere disease, include cachexia, skeletal muscle wasting, increased risk of cardioascular disease, anemia, osteoporosis, and depression.在线翻译_英语_读音_用法_例句