Activated hydrogen
[医] 活性氢
🧩 词语组成解析
activated
['æktiveitid]
adj. 有活性的;
v. 使活动，起动，触发( activate的过去式和过去分词 );
🗣️ 情景例句
Have you ever owned an animal?
你曾养过动物吗？
It won't take much time.
不会花很多时间的。
Beautiful day, isn't it?
今天天气真好，是不是？