in case of engine failure meaning in English
假使发动机失效
Examples
- Gliding descent in autorotation is a maneuver used by helicopter pilots in case of engine failure . it requires considerable skill , and since it is seldom practiced , it is considered quite dangerous
当直升机的发动机失效后，自转下滑就成为驾驶员实现安全着陆的唯一有效手段，这需要熟练的驾驶技术。