Electron injection
[电] 电子注入
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Please declare anything you're unsure of.
申请报告有你没太明确是否需要申报的东西。
How are you feeling today?
你今天感觉怎么样？
The train was traveling at 120 miles an hour.
火车时速一百二十英里。