Magnorite
硅镁耐火砖
🗣️ 情景例句
Oh! Harry has been offered a job in Los Angeles.
噢， 有人聘请Harry到Los Angeles工作。
May I speak to Mr. Johnson, please?
我想请约翰先生听电话好吗？
It was made of red silk.
它是用大红丝绸做的。