acceleration of gravity

• n. [物]重力加速度

例句

用作名词 (n.)

1. The force with which a body is attracted to Earth or another celestial body,equal to the product of the object's mass and the acceleration of gravity.
   重力地球和其它天体对某物体的作用力，它等于物体的质量与重力加速度的乘积。