Diffusivities
(diffusivity 的复数) 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
What's bugging you?
你正烦什么？
How many of these are you going to send him?
你要送多少给他？
Then he said something and I understood it.
接着，他说了点什么，这回我听懂了。