chicane
noun sports specialized uk/ʃɪˈkeɪn/ us/ʃɪˈkeɪn/
(ROAD)
[ C ]（尤指赛车道上迫使减速的）S形弯道，急转弯弯道
a piece of road with severe bends like an S, that forces drivers to go more slowly, especially in motor racing
(TRICK)
[ C or U ] old use诈骗，（赛车道上的）双急转弯
a trick, or the use of tricks to deceive someone