Bismuthous sulfide
[化] 三硫化二铋
🧩 词语组成解析
[机] 三价铋的
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
No. I need to stop by the shop.
不，我要先到商店停一下。
The gorilla is beating his chest.
那只大猩猩在捶着胸膛。
We're not going to have any classes next week.
下周我们不上课。