- sinuous
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[sinuous 词源字典] - sinuous: see sine
[sinuous etymology, sinuous origin, 英语词源] - sinuous (adj.)
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- "full of turns and curves," 1570s, from Latin sinuosus "full of curves, folds, or bendings," from sinus "curve, fold, bend" (see sinus). Related: Sinuously; sinuousness.