Electron(ic) emission
[化] 电子发射
🧩 词语组成解析
🗣️ 情景例句
Good luck and best wishes on your career move.
祝你新的事业一帆风顺！
What do you want to be when you grow up?
当你长大后，你想要成为什么吗？
He's only forty-one years old, and he has already been to nearly every country in the world.
他只有41岁，但他却过世界上几乎每一个国家。