Magnesium fluosilicate
[化] 氟硅酸镁
🧩 词语组成解析
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
[机] 氟硅酸盐
🗣️ 情景例句
Really, Mr. Marchetta?
真的吗，Marchetta先生？
Don't open your book.
别打开书。
Visitors have been asked to keep the woods clean and tidy.
游客已被告知要保持树林的整洁。