Emission electron microscope
[电] 发射式电子显微镜
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
And when you both say, I do,
当你们两人都说 我愿意 时，
I know the boy whose father is a mailman.
我知道那个男孩的父亲是邮差。
but they seldom realize that they have brought this on themselves.
殊不知这是他们自找的。