Hì-sûn-khoân

Wikipedia (chū-iû ê pek-kho-choân-su) beh kā lí kóng...
Hì-sûn-khoân hē-thóng

Hì-sûn-khoân (肺循環; Eng: pulmonary circulation) sī tī iū-sim-sek kap chó-sim-pâng tiong-kan ê sûn-khoân hē-thóng.