gāng钢steel; sharpenHSK 7+ · Frequency 4.2Meaningssteel; sharpenRelated words钢铁钢琴钢笔钢材钢筋钢精钢板钢管钢箭钢铁厂钢琴家钢丝Example sentences这种钢材含有锰。不锈钢中含有铬。这台钢琴很贵。