Bismuth trisulfide
[化] 三硫化二铋
🧩 词语组成解析
bismuth
['bizməθ]
n. 铋;
[化]三硫化合物
🗣️ 情景例句
All window seats are sold out.
所有靠窗口的位子都卖光了。
I think it's going to be too dry.
我认为天气将会太干。
That was a long time ago,wasn't it?
那是好久以前的事了。是吗？