【搞笑】一师哥跌短腿后的反应

screws are made of titanium. That was the first thing I had checked with doctor. I definitely don't want to replace them every few years if they rusted inside me. I know some people swelling in black or pink due to poor alloy implant inside body got oxidised then mixed into blood and body water. Really don't want it happen to me....
钢钉是钛合金做的，这是我首先向医生确认的事。我绝对不希望他们每隔几年就需要更换，如果他们它们生锈在我腿里面。我知道有些人肿胀成黑色或粉红色，由于体内植入不佳合金得到氧化以后混合到血液和身体的水分。真的不希望它发生在我身上...
楼主表示：材料系的果然都是有职业的神经病，哈哈哈哈