弹簧钢 tánhuánggāng spring steel Definitions Defs Origin Strokes Stroke Words Sentences Sents 弹簧 彈簧 tánhuáng spring mechanical spring; a part usually made of steel that returns to its original shape after being pushed or pulled钢 鋼 gāng noun steel steel; an alloy of iron and carbon that is tougher than cast iron and harder than wrought iron
