respiratory system structure 呼吸系统结构 lung 肺 AAO:0000275 BTO:0000763 EHDAA:2205 EMAPA:16728 EV:0100042 FMAID:7195 James Malone Lobular organ which has as its parts alveoli connected to the tracheobronchial tree. Examples: There are only two instances, right lung and left lung. MA:0000415 MAT:0000135 One of the usually paired compound saccular thoracic organs that constitute the basic respiratory organ of air-breathing vertebrates. SAEL:62 URI: http://www.ebi.ac.uk/cellline#lung XAO:0000119 lungs 小叶器官，有与气管支气管树连接的肺泡。例子：只有两个例子，右肺和左肺。 肺 通常进行配对的复合囊状胸腔器官之一，构成呼吸空气的脊椎动物的基本呼吸器官。