Read Edit View history 螺丝母 luósīmǔ nut Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 螺丝母/螺絲母 · luósīmǔ · nut 2026/03/04 螺丝母 / 螺絲母 luósīmǔ nut nut (female component of nut and bolt) 他用扳手拧紧了这个螺丝母。 noun created sense Mar 4, 2026, 02:25 AM