Calcium metasilicate
[化] 偏硅酸钙
🧩 词语组成解析
n. 硅酸盐
🗣️ 情景例句
Are you experienced in office management?
你在企业管理上有经验吗？
I cannot believe that.
我还是不敢相信。
I'll check the rates and call you back.
我来查一下价目再给你回电。