Diffusivity
n. 扩散性, 扩散能力, 扩散系数, 扩散率\\n[化] 扩散系数
🗣️ 情景例句
His house was always neat.
他家经常都是干净的。
Give a dog a bad name and hang him.
欲加之罪，何患无词。
Here are the results. Girls' relay: The winners -- Class 4! (Hooray!)
获胜者--4班！（好！）