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
He was our go-between.
他是我们的媒人。
She's a widow.Her husband died last year.
她是一个寡妇。她的丈夫去年死了。
Very excited, the party dug a hole two feel deep.
队员们异常激动，就地挖了一个两英尺深的坑，