Protonium ion
[化] 氢┹离子
🧩 词语组成解析
[原物]质子素
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
I'll hold on to them for you.
我为你保管吧。
A bit in the morning is better than nothing all day.
略有胜于全无。
Then we can see Aswan without walking too much.
而且不必走太多路我们就可以观看到阿斯旺。