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1. Oxford American Dictionary

   gravitation

   • IPA[ˌɡravəˈtāSH(ə)n]

   美式

   • n.
     movement, or a tendency to move, toward a center of gravity, as in the falling of bodies to the earth.；a force of attraction exerted by each particle of matter in the universe on every other particle

   • noun: gravitation

2. • 釋義

   n.

   名詞

   • 1. movement, or a tendency to move, toward a center of gravity, as in the falling of bodies to the earth.
   • ▪ a force of attraction exerted by each particle of matter in the universe on every other particle the law of universal gravitation
   • 2. movement toward or attraction to something a tentative gravitation toward the prices that we saw before the announcement