螺線 luóxiàn screw thread Definitions Defs Origin Strokes Stroke Words Sentences Sents luóxiàn screw thread 螺 luó noun spiral (bound form) something shaped like a spiral or having a whorl pattern, such as a screw or a fingerprint whorl线 線 xiàn noun thread thread; string; wire; something long and thin like a thread; (bound form) made of cotton threadluóxiàn spiral · helix 螺 luó noun spiral (bound form) something shaped like a spiral or having a whorl pattern, such as a screw or a fingerprint whorl线 線 xiàn noun line (geometry) (geometry) the figure formed by a moving point
