Similar to 下気道
Common Desktop Environment
Common Desktop EnvironmentCompact Pro
Compact Pro
呼吸器
Respiratory system
胃水管腔
Gastrovascular cavity
咽喉
Throat
咽頭
Pharynx
えら
Gill
外鰓
External gills
気管支循環系
Bronchial circulation
気管内吸引
気道
Respiratory tract
気嚢
Bird anatomy#Respiratory system
気門
Spiracle (arthropods)
胸膜
Pleura
喉頭
Larynx
誤嚥
Pulmonary aspiration
呼吸上皮
Respiratory epithelium
書鰓と書肺
Book lung
声道
Vocal tract
肺循環
Pulmonary circulation
肺胞
Pulmonary alveolus
鼻
Nose
鼻孔
Nostril
鼻腔
Nasal cavity
鼻甲介
Nasal concha
副鼻腔
Paranasal sinuses
噴気孔 (生物学)
Blowhole (anatomy)
噴水孔
Spiracle (vertebrates)