centripetal
centripetal[ˌsɛntrɪˈpiːt(ə)l, sɛnˈtrɪpɪt(ə)l]adjective- (Physics)moving or tending to move towards a centre
(物理)向心的。 centrifugal 的反义词
派生centripetallyadverb语源- early 18th cent.: from modern Latin centripetus, from Latin centrum (see centre) + -petus 'seeking' (from petere 'seek')
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