Electron collision
[计] 电子碰撞
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
The welcome sign is up:
欢迎的标语已经弄好了：
I doubt it.
我表示怀疑。
You'll have to wear this hard hat for the tour.
参观时必需戴上这安全帽。