Hydroxonium ion
水合氢离子
🧩 词语组成解析
ion [化]水合氢离子
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
I was expecting him here at five forty-five.
我们约好了五点四十五在这里会面的。
Books, like friends, should be few and well chosen.
书籍如朋友，应该少而精。
Will you please try to find out for me what time the train arrives?
能不能请你帮我查查火车什么时候到？