Electron donor
[化] 电子给体
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Well, I suppose that might work.
嗯，想这样或许可以奏效。
He applied for a scholarship at Harvard University.
他申请了哈佛的奖学金。
The plane was late and detectives were waiting at the airport all morning.
飞机误点了，侦探们在机场等了整整一上午。