我在花园里发现了一只小老鼠。

I found a small ___rat in the garden.

我的小老鼠，你今晚想吃点什么？

What would you like to eat tonight, my little ___raton?

那个鬼鬼祟祟的家伙在邻里间是个出了名的告密者。

That sneaky guy is a known ___rat in the neighborhood.