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
Come on, you can do that.
振作起来，你一定行。
We must make it clear from the very beginning that competitive quotations are acceptable.
必须一开始就讲清的是，有竞争力的报价可以接受。
Is it okay to smoke in the office?
在办公室里抽烟可以吗？