Nitronium ion
[化] 硝┹离子
🧩 词语组成解析
硝离子
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
I don't understand. Did you exercise or not?
我搞不懂 ，你到底作了健身操没有？
This is a rather old house. It needs painting.
这房子挺旧的，得刷一下才行。
Fred Pearson was walking through the university town of Oxford one morning in 1961.
1961年的某个早上，弗雷德·皮尔逊正步行通过牛津大学城。