recovery position
noun [ S ] uk/rɪˈkʌv.ər.i pəˌzɪʃ.ən/ us/rɪˈkʌv.ər.i pəˌzɪʃ.ən/
复苏体位
a safe lying position in which people should be put when they are unconscious so that they can continue to breathe
The casualty was placed on his side in the recovery position and an ambulance was called. 受伤者被放在侧躺复苏体位上，同时已经呼叫了救护车。