Bismuthous oxide
[化] 三氧化二铋
🧩 词语组成解析
[机] 三价铋的
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
You can certainly design dresses.
确实很能设计服装。
To speak to the public
向公众呼吁
Thank you.
谢谢您。