Bismuth oxide
[医] 氧化铋
🧩 词语组成解析
bismuth
['bizməθ]
n. 铋;
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Yeah? What was it?
是吗？ 是什么惊喜？
Mr. Wang is not in now.
王先生现在不在此地。
I don't have any small pads. I only have large one. Do you want a pad?
我没有小本的信纸，只有大本的。您要一本吗？