The responses of respiration to hypoxia is diphase,that is respiratory excitatory at first,then respiratory depression.
呼吸对缺氧的反应都是双相的,即先兴奋后抑制。
原声例句
Osmosis-泌尿
Respiratory muscles may also be affected leading to respiratory depression.
呼吸肌也会被影响，导致呼吸衰竭。
英语百科
Hypoventilation
（重定向自Respiratory depression）
In medicine, hypoventilation (also known as respiratory depression) occurs when ventilation is inadequate (hypo meaning "below") to perform needed gas exchange. By definition it causes an increased concentration of carbon dioxide (hypercapnia) and respiratory acidosis.