乍一看来，这两个假设似乎够单纯的了。

At first glance, the two postulates seem innocent enough.

youdao

乍一看来，神经和免疫系统似乎非常不同。

At first glance, the nervous and immune systems appear very different.

youdao

乍一看来，神经和免疫系统似乎非常不同。

At first glance, the nervous and immune systems appear very different.

youdao