Sodium bisulfide
[化] 硫氢化钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
n. [化]二硫化物
🗣️ 情景例句
and his book
他的书
Have you invited any boys?
你邀请男孩吗？
Litter baskets have been placed under the trees, but people still throw their rubbish everywhere.
树下都已设置了废物筐，但是人们仍到处扔垃圾。