Collisional diffusion
[电] 碰撞扩散
🧩 词语组成解析
a. 碰撞引起的
🗣️ 情景例句
A rolling stone gathers no moss.
滚石不生苔，转业不聚财。
The President is going to address the nation on television this evening.
总统今晚将向全国发表电视讲话。
What a great party! I really enjoyed it.
聚会好极了！我真喜欢。