Electron emission
[计] 电子发射
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Two hours from now.
从现在起两小时。
Have you ever thought about becoming a professional musician?
你曾经想过要成为职业音乐家吗？
This is the sort of thing that Jeremy loves.
这正是杰里米喜欢做的事情。