Sodium acid chromate
[建] 重铬酸钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
n. 铬酸盐\\n[医] 铬酸盐
🗣️ 情景例句
You must be excited.
您一定很兴奋。
I hurried to my office.
我匆忙赶到办公室。
Byrd at once ordered his men to throw out two heavy food sacks.
伯德马上命令他的助手们把两个沉重的食物袋扔掉，