It seems to be a key piece in the puzzle of how our skin is formed and maintained throughout life.

这似乎就是皮肤是如何形成的和整个皮肤生命周期的维持这一个谜的关键部分。

youdao

It seems to be a key piece in the puzzle of how our skin is formed and maintained throughout life.

这似乎就是皮肤是如何形成的和整个皮肤生命周期的维持这一个谜的关键部分。

youdao