ejection

航天器在紧急情况下会启动座椅弹射系统。

The spacecraft has a seat ___ejection system for emergencies.

飞行员在飞机失去控制后启动了弹射座椅。

The pilot activated the ___ejection seat after the plane lost control.

由于违反公司规定，他立即被逐出办公室。

He faced immediate ___ejection from the office for violating company rules.