Borosiliconizing
硼硅处理, 硼硅化, 渗硼硅化
🗣️ 情景例句
It's not easy, but what is?
这不容易， 但什么事又容易了？
The cruelest lies are often told in silence.
最残酷的谎言常以沈默的方式说出。
How I envy you.
我真是羡慕你。