Bismuth oxyfluoride
[机] 氟氧化铋
🧩 词语组成解析
bismuth
['bizməθ]
n. 铋;
氟氧化物
🗣️ 情景例句
What if we can't tie the tie?
如果我们弄不好领结怎么办？
Money spent on the brain is never spent in vain.
智力投资，决非虚掷。
Suddenly, a middle-age lady got on the train and sat opposite Sally.
突然，一个中年妇女上了火车，坐在萨莉的对面。