急，再現等待高手幫助~~請問用英文怎的表達恨鐵不成鋼的意思？？不勝感激~~！
熱心網友
disapoointed to not have worthy offsprings
熱心網友
Despretely wish the iron would be steel.
熱心網友
.set a high demand on sb in the hope that he will improve這是漢英辭典上的解釋
熱心網友
wish that iron could turn straight into steel(be anxious for sb to improve)
熱心網友
Hate the iron not steel