| 释义 |
gravity/ˈɡræviti/n. 1a the force that attracts a body towards the centre of the earth or towards any other physical body having mass 地心引力；重力 b the degree of intensity of this measured by acceleration 重力加速度 c gravitational force (万有)引力 2 the property of having weight 具有重量(特征) 3a importance, seriousness; the quality of being grave 重大；严肃；严重性 b solemnity, sobriety; serious demeanour 庄严；庄重；认真 [French gravité or Latin gravitas from gravis ‘heavy’] |