Secondary ion
[化] 次级离子
🧩 词语组成解析
secondary
['sɛkəndɛri]
adj. 第二的，中等的;助手，副手;中等教育的;间接的;
n. 副手，代理人;[天]双星中较小较暗的一个，卫星;[语]次重音;
second第二+ary...的→第二的
ion
['aiən]
n. <物>离子;
🗣️ 情景例句
I can't wait to tell Richard!
我简直迫不及待想告诉Richard！
Pat began to feel unhappy about what he had done.
帕特开始对自己所做的事感到悲伤。
Two months later, some more money was sent to Sam with another note: 'Only 25 per cent a thief now!'
“这回只是25%的小偷了！”