老鼠的单词怎么写

　　A cat often plays with a mouse before the kill.

　　猫在咬死老鼠之前常常要耍弄它一番。

　　I held the mouse by its tail.

　　我抓着耗子的尾巴倒提起来。

　　She crept upstairs, quiet as a mouse.

　　她像耗子一样悄悄地爬上楼去。