n. (飞行员或宇航员的)抗超重飞行衣，抗过载飞行衣〔亦作 gravity suit 或 anti-G suit〕。
A g-suit, or the more accurately named anti-g suit, is a flight suit worn by aviators and astronauts who are subject to high levels of acceleration force (g). It is designed to prevent a black-out and g-LOC (g-induced Loss Of Consciousness) caused by the blood pooling in the lower part of the body when under acceleration, thus depriving the brain of blood.
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