Magnesium fluorosilicate
[化] 氟硅酸鎂
?? 詞語組成解析
magnesium
[m?g'ni:zj?m]
n. [化]鎂（金屬元素）;
氟硅酸鹽
??? 情景例句
This has been a long day.
這是個漫長的一天。
By doing we learn.
經一事，長一智。
A foreigner living in a Swedish village wrote to the Ombudsman complaining that he had been ill-treated by the police, simply because he was a foreigner.
一個住在瑞典鄉村的外國人寫信給司法特派員，抱怨說他受到警察的虐待，原因就是因為他是個外國人。