彎曲,曲折,彎曲處
Sinuosity \Sin`u*os"i*ty\, n.; pl. {Sinuosities}. [Cf. F. sinuosit['e].] 1. Quality or state of being sinuous. 2. A bend, or a series of bends and turns; a winding, or a series of windings; a wave line; a curve. A line of coast certainly amounting, with its sinuosities, to more than 700 miles. --Sydney Smith.
sinuosity n : having curves; "he hated the sinuosity of mountain roads" [syn: {sinuousness}]