acceleration of gravity
acceleration of gravity
acceleration of gravity
n.Abbr.g（名词）缩写g
The acceleration of freely falling bodies under the influence of terrestrial gravity, equal to approximately 9.81 meters (32 feet) per second per second.
重力加速度：自由落体在地球引力影响下的加速。大约相当于9.81米（32英尺）每秒
