Hydronium
n. [化]水合氢,离子
🗣️ 情景例句
Let me tell you something, Robbie.
让我告诉你一件事 ，Robbie。
It's a shame I haven't seen more of you these recent years.
真遗憾，最近几年我未能见到你。
Though he managed to take a number of brilliant photographs, he could not stay near the volcano for very long.
尽管他设法拍了一些十分精彩的照片，但他却不能在火山附近停留太长的时间。