Bismuth tetraoxide
[化] 四氧化二铋
🧩 词语组成解析
bismuth
['bizməθ]
n. 铋;
四氧化物
🗣️ 情景例句
Why not?
为什么不想？
To wait patiently for the protesters to move
耐心地等待示威队伍离去
Nothing of value was found, but the numerous items which were brought to the surface proved to be of great interest.
但没发现什么值钱的东西，不过打捞出来的众多的物品还是引起了大家极大的兴趣。