Borosiliconizing
硼硅处理, 硼硅化, 渗硼硅化
🗣️ 情景例句
Weight training makes me feel good.
举重训练使我感觉不错。
Men are mortal.
人生自古谁无死。
He agreed that a train did come into the station at the time on the paper and that it did stop, but only to take on mail, not passengers.
搬运工说，正如纸条所说，确有一趟火车在那个时刻到站，但它只停站装邮件，不载旅客。