螺丝刀 luósīdāo screwdriver Definitions Defs Origin Strokes Stroke Words Sentences Sents 螺丝 螺絲 luósī noun screw; bolt an external screw thread or a fastener such as a screw or bolt刀 dāo noun knife knife; blade; single-edged sword; any tool used for cutting, slicing, or carving
