Hydrogen ion
[医] 氢离子
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
In order to catch fish, you have to do this.
要钓鱼你就得这样。
The farmer is hoeing the fields.
农民在耕地。
We have a problem with your order.
你订的货有点问题。