Ferrosilicate
铁硅酸盐
🗣️ 情景例句
Did you have dinner, Robbie?
你吃晚餐了吗， Robbie？
I ought to see a doctoe at once.
我应该立刻去看医生。
Hello. Can I speak to Eric, please?
喂。请艾瑞克接电话好吗？