What can a patient with emphysema do to help themselves?肺气肿病人能做些什么来帮助自己恢复健康?The patient with emphysema is hacking all day.这个肺气肿病人整天不断地干咳.Lobar emphysema may result from partial bronchial obstruction.大叶性肺气肿可由于局部小支气管梗阻所引起....
亨利木然地盯着保罗。Henry gave Paul a glassy-eyed stare.他的孤立使他对别人的感情木然无知.His isolation has made him blunt about the feelings of others.她脸上显出严厉 、 木然的神情.Her face wore a grim , set look....