Electron donored
[化] 电子给体
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
But if we go out,
但是我们出去后，
He phoned to cancel the meeting.
他打电话来取消会议。
Mum, I don't feel very well.
妈，我感觉不舒服。