螺丝攻 luósīgōng screw tap Definitions Defs Origin Strokes Stroke Words Sentences Sents 螺丝攻 螺絲攻 luósīgōng screw tap a tool used for cutting internal screw threads into a hole Cross-References Synonym 丝锥 sīzhuī
螺丝攻 螺絲攻 luósīgōng screw tap a tool used for cutting internal screw threads into a hole Cross-References Synonym 丝锥 sīzhuī
