nostril, 鼻孔, bronchus, 支氣管, bronchiole, 細支氣管, air sac, 肺泡, intercostal muscle, 肋間肌, nasal cavity, 鼻腔, trachea, 氣管, rib, 肋骨, lung, 肺, diaphragm, 橫膈膜

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