Gdnf
abbr. glial cell-line derived neurotrophic factor 胶质细胞源性的神经营养因子
🗣️ 情景例句
Well, they didn't say anything for sure.
嗯， 他们没有任何确切的答覆。
Nothing venture, nothing win (or have or gain).
不入虎穴，焉得虎子。
I'm fine, thanks.
很好，谢谢。