Radical anion
[化] 自由基负离子
🧩 词语组成解析
radical
['rædɪkl]
adj. 根本的，基本的;激进的;彻底的;[植]根生的;
n. 激进分子;根基，原子团;[数学]根数;
radic根+al…的 →根本的，基本的;[转为名词] 根部，基础
anion
[['ænaiən]]
n. 阴离子\\n[化] 阴离子
🗣️ 情景例句
When you're out in the fresh air like this, it makes you hungry.
当你来外面呼吸这么新鲜的空气时， 就很容易饿。
Ray. I've been rescued at last.
啊吓！我终于得救了。
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。