1.【动】（小）鼠；小家鼠，鼹鼠
2.胆小的人；懦夫
3.【俚】【昵】姑娘；女人；女朋友
4.【俚】（拳击中眼部等被击伤后留下的）青肿，乌青块
5.鼠灰色，灰褐色
6.【美俚】小火箭
7.【计】鼠标
不及物动词：
1.捕鼠
2.不懈地搜寻；偷偷地搜寻；慢慢地走动
3.【口】拖动鼠标，使用鼠标
及物动词：
1.【美】耐心而仔细地寻找，搜索
2.【海】在（绳子）上打结；用小绳缠扎（钩口） 词形变化
- 时态 moused，mousing，mouses
- 复数 mice
- 这两个名词均可表示“老鼠，耗子”之意。
mouse一般指体形较小的家鼠。
rat一般指生活在室外体形较大的一种老鼠。
- person who is quiet or timid
- a swollen bruise caused by a blow to the eye
- manipulate the mouse of a computer
- any of numerous small rodents typically resembling diminutive rats having pointed snouts and small ears on elongated bodies with slender usually hairless tails
- to go stealthily or furtively
- a hand-operated electronic device that controls the coordinates of a cursor on your computer screen as you move it around on a pad; on the bottom of the device is a ball that rolls on the surface of the pad