螺丝扣 luósīkòu screw thread Definitions Defs Origin Strokes Stroke Words Sentences Sents 螺丝扣 螺絲扣 luósīkòu screw thread spiral ridge or groove on the surface of a screw or inside a nut turnbuckle (coll.) a mechanical device used to adjust the tension or length of ropes or cables Cross-References Same as 螺纹 luówén
螺丝扣 螺絲扣 luósīkòu screw thread spiral ridge or groove on the surface of a screw or inside a nut turnbuckle (coll.) a mechanical device used to adjust the tension or length of ropes or cables Cross-References Same as 螺纹 luówén
