1.【地】(月表下的)质量密集,质量高度密聚
1.an area of higher-than-normal gravity on the surface of the Moon
1.Flying over a mascon will be like driving over a speed bump, jolting the two ships and causing them to shake a bit relative to each other.
一个质量瘤飞行将像驾驶过速度碰撞,颠簸的两艘军舰和使他们彼此之间的相对抖动了一下。