mouse/maʊs/

n.

➊ a small animal with smooth fur, a long tail and a pointed face

➋ a small object that you move and press to control a computer

n. [C]

➊ 〖复mice/maɪs/〗鼠，耗子：a field mouse 田鼠

◇The cat caught five mice this morning. 这只猫今天上午抓了5只老鼠。

➋ 〖复~s或mice〗鼠标：Select the icon and then click the left mouse button. 选中图标，然后点击鼠标左键。

音组-ouse/-aʊs/

house; mouse

用法mouse比rat小。