Interdiffusion
[机] 相互扩散
🗣️ 情景例句
See what I mean?
明白我的意思吗？
I'd like to change this ticket to the first class.
我想把这张票换成头等车。
A talk? What subject should I talk about?
吉姆，讲话？我能讲什么题目呢？