Bdnf
abbr. 脑源性神经营养因子
🗣️ 情景例句
And we brought some home for you.
而且带了一些回来给你 。
We talked about a lot of things.
我们谈论了很多事情。
why have we had no visitors from outer space yet?
那么我们为什么还未见到外层空间来访的客人呢？