emergency exit
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emergency exit
emergency exit英英释义Nouna stairway (often on the outside of a building) that permits exit in the case of fire or other emergencyemergency exit例句用作名词(n.)In the rear of the plane is an emergency exit...
emergency exit英英释义Nouna stairway (often on the outside of a building) that permits exit in the case of fire or other emergencyemergency exit例句用作名词(n.)In the rear of the plane is an emergency exit...