Electron emission current
[化] 电子发射电流
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
I can see what needs to be done and do it.
我能了解该做什么并切实去做。
Govern your thoughts when alone, and your tongue when in company.
一人独处慎于思，与人相处慎于言。
and there is a virtual limit on how long we can hope to remain alive,
我们所希望的长寿实际上是有限度的。