我以前解剖过东西，比如青蛙。我们还解剖过牛眼睛，很有趣的。

Frogs... we've done a cow's eye, that was interesting.

youdao

我以前解剖过东西，比如青蛙。我们还解剖过牛眼睛，很有趣的。

Frogs... we've done a cow's eye, that was interesting.

youdao