Diffusion constant
[化] 扩散系数\\n[医] 扩散常数, 弥漫常数
🧩 词语组成解析
🗣️ 情景例句
Which advertisement company did you serve?
你在哪家广告公司做事？
Could you tell me where is the exit?
你能不是告诉我出口在哪里？
She will be arriving this evening and intends to stay for a few days.
她将于今天傍晚到达，并准备住上几天。