lungsn.肺lung的复数.lungn.肺；呼吸器官lung neoplasms/secondary肺肿瘤／继发性lung recruitment manoeuvres肺复张Lung neoplasms chemotperapy肺肿瘤／化学疗法Lung protective ventilation肺保护性通气lung function insufficiency肺功能不全lung neoplasms/pathology肺肿瘤／病理学lung covering other viscera肺为华盖Lung cancer involving hilar中央型肺癌Lung carcinoma cell strains肺癌细胞株lung channel of hand taiyin手太阴肺经