Emission electron
[医] 发射电子
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Bye, see you next time.
下回再见。
Pick on someone your own size!
不要以大欺小！
Then he sat there and looked at it for three hours! He didn't write a word!
然后他就坐在那里，对着考卷看了3个小时，一个字也没写！