Sodium fluorosilicate
[化] 氟硅酸钠\\n[医] 氟硅酸钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
氟硅酸盐
🗣️ 情景例句
I always cry at weddings.
我在婚礼上老是哭。
I approve.
赞成！
Competition between ourselves, person against person, community against community,
然而人类之间的竞争，人与人，团体与团体，