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
Nothing much. I'm just taking one day at a time.
没什么。我只是过一天是一天。
Tricky
诡计多端
It was half past four. Everything was ready.
一切都准备好。