Diffusivities
(diffusivity 的復數) n. 擴散性, 擴散能力, 擴散系數, 擴散率\\n[化] 擴散系數
??? 情景例句
About the quality of 500 cartons of tin food we ordered last time.
是關于我們上次定購的500箱罐頭食品的質量問題。
Yes, please.
是的，麻煩了。
he might as well try to explain a crime or a love affair.
他還不如給人講一個犯罪案件或一個戀愛故事。