Electron donor
[化] 电子给体
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
about taking care of babies, I assure you.
如何照顾小孩， 我向你保证。
If it hadn't rained so hard yesterday, we would have played tennis.
如果昨天没下那么大的雨，我们就去打网球了。
Yes. You have to practise a lot.
是的，你得大量的练习。