1. 火箭弹射座椅：平视显示机 head-up display | 火箭弹射座椅 ejector seat | 副翼 aileron

2. 弹射座椅：ejector pump 喷射泵 | ejector seat 弹射座椅 | ejector vacuum pump 喷射真空泵

noun

1. a pilot's seat in an airplane that can be forcibly ejected in the case of an emergency
then the pilot descends by parachute

Synonym: ejection seatcapsule