Borosiliconizing
硼硅处理, 硼硅化, 渗硼硅化
🗣️ 情景例句
I hate animals, they smell and they're noisy.
我讨厌动物，它们很臭而且很吵。
I was at home all afternoon.
我整个下午在家。
I am ready to sign the agreement.
我已经准备好了签合同。