单词 | gravitation |
释义 | gravitation —gravitational, adj. —gravitationally, adv. /grav'i tay"sheuhn/, n. 1. Physics. a. the force of attraction between any two masses. Cf. law of gravitation. b. an act or process caused by this force. 2. a sinking or falling. 3. a movement or tendency toward something or someone: the gravitation of people toward the suburbs. [1635-45; < NL gravitation- (s. of gravitatio). See GRAVITATE, -ION] |
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