摆 /bǎi/ angolul

swing [swung, swung, swinging, swings]▼(to rotate about an off-centre fixed point)
verb
[UK: swɪŋ] [US: ˈswɪŋ]

pendulum [pendulums]▼(body suspended from a fixed support)
noun
[UK: ˈpen.djʊ.ləm] [US: ˈpen.dʒə.ləm]