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
Can you give me a hand with my homework?
你能帮忙教我做家庭作业吗？
Don't be so sure.
话别说得太满。
One day, Mrs. King asked Lucy to go shopping for her.
一天，金太太叫露西帮她去买东西。