Translational diffusion
[化] 平动扩散
🧩 词语组成解析
[机] 平移的
🗣️ 情景例句
Relax, Harry.
不要紧张 ，Harry。
What's the date today?
今天是几号？
I supposed him to be very clever but he was in fact a fool.
我以为他很聪明，其实他是个蠢货。