Diphenylene oxide
[机] 氧化二亚苯
🧩 词语组成解析
二苯撑
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
She has not indicated how she proposes to react.
她未表示打算做何回应。
What are you talking about?
你正在讲什么？
Can I see him please,Mrs. Williams?
我可以看看他吗，威廉斯夫人？