cogwheel breathing

例句：

1. 1.The patient was given a cogwheel breathing machine to help him breathe.
   患者被给予一台曲柄呼吸机以帮助他呼吸。
2. 2. Cogwheel breathing machines are commonly used in hospitals for patients who require mechanical ventilation.
   曲柄呼吸机在医院中常用于需要机械通气的患者。
3. 3.In the event of an emergency, a cogwheel breathing machine can be lifesaving.
   在紧急情况下，一台曲柄呼吸机可能挽救生命。