Catiomic reagent
[机] 阳离子试剂
🧩 词语组成解析
reagent
[ri(:)'eidʒənt]
n. 反应物，试剂;
🗣️ 情景例句
You haven't changed much in fifty years.
你五十年来没有什么变。
The news of Tom's death filled us with grief.
汤姆的噩耗，使得我们满怀悲伤。
No, thanks. I think I'd like a bottle of orange. What about you?
不，谢谢，我想来瓶橙汁。你呢？