n.[U]
- 【物】（萬有）引力，重力，地心吸力
- 被吸引[（+to/toward）]
衍生
a.
gravitational
辨析
同義參見:
gravity
gravitation
KK:[ˌɡrævǝˈtеʃǝn] DJ:[ˌɡræviˈtеiʃǝn]
以上來源於：《英漢大辭典》
n.
- movement, or a tendency to move, towards a centre of gravity.
- Physics the force responsible for this; gravity.
Derivative
- gravitational adj.
- gravitationally adv.
以上來源於：《簡明牛津英語詞典》