Bismuthic oxide
[化] 五氧化二铋
🧩 词语组成解析
[机] 铋的, 五价铋的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
Hi, it's nice to meet you.
你好，很高兴见到你。
Whom will you speak to?
你将和谁说话？
I had to sit up all night writing the report.
我不得不熬通宵写报告。