Bdnf
abbr. 脑源性神经营养因子
🗣️ 情景例句
What did you say? I didn't quite get that.
你说什么？我没听清楚。
Why are you squealing, my friend?
朋友，你为什么要发出尖叫？
The hovercraft travelled first over the water, then mounted the beach,
气垫船先是在水面上行驶，后又登上海岸，