Electron diffraction
[计] 电子衍射\\n[化] 电子衍射
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
n. 衍射\\n[化] 衍射
🗣️ 情景例句
autograph copies for the guests at the opening?
在展览开幕时为客人在书上亲笔签名呢
Well, I'd probably say you should think about it seriously.
哦，我可能会对你说，你应该认真考虑一下你的决定。
Tramps seem to be the only exception to this general rule.
在这条普遍的规律前面，