Mesosilicate

焦硅酸盐

🗣️ 情景例句

Christmas is coming up. Zhao Ming, let me ask you a question.
圣诞节快到了,赵明,我问你个问题。
Who will not keep a penny, shall never have many.
不积少,不会成多。
I could not catch your question. Could you repeat it, please?
我没听清楚你们的问题,你能重复一次吗?
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🔤 更多 M 开头的单词

MDI
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