鼠标用英语叫作"mouse"。这个词来源于中世纪英语中的"muse"，指的是一种小型的动物，有点像老鼠。

例句：

I use a wireless mouse to control my computer. (我使用无线鼠标来控制我的电脑。)

The mouse is an essential tool for interacting with a computer. (鼠标是与电脑互动的必备工具。)

Make sure you clean your mouse regularly to keep it working smoothly. (确保你定期清洁鼠标，以保证它的正常工作。)