Barium fluosilicate
[机] 氟矽酸钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
[机] 氟硅酸盐
🗣️ 情景例句
Remember your father-in-law's a pediatrician.
记住你公公是小儿科医师。
Turn left at the second light and then go straight for two blocks.
到第2排红绿灯处往左拐，然后一直往前走，过两个街区。
He entered the cell and presented the letter to the aristocrat.
狱卒走进牢房，将信交给贵族。