Electron exchangers
[化] 电子交换树脂
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
n. 交换器；交易所；交换程序
🗣️ 情景例句
I could probably tell what it requires to fix it up.
我大致能说出修复它需要些什么。
Try your friend ere you trust him.
对朋友要先考验，后信任。
It can copy a long report and sort the copies and pin them together.
现它可以复印长篇的报告，把复印件分类，并装订起来。