Neuroectoderm
[胚] 神经外胚层
🗣️ 情景例句
Please, after you.
你先请。
Never fry a fish till it's caught.
捉到鱼，才煎鱼。
The system has worked so well, that it has been adopted in other countries too.
由于这种制度行之有效，已被其他国家采纳。