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
I'll settle for an A in my photography course.
我只要摄影课能得A就满足了。
The shortest answer is doing the thing.
最简短的回答就是干。
They put their hands behind their backs, so you can't see their hands.
他们将手放在背后，这样你就看不见他们的手了。