n.[C]

1. 鼠
2. 胆小怕羞的人
   Are you a man or a mouse?

   你是一个男子汉还是一个胆小鬼？

3. 【电脑】鼠标器

vi.

1. 捕鼠
   Cats and owls go mousing at night.

   猫和猫头鹰夜里出去捕鼠。

2. 偷偷地搜寻；慢慢地走动[（+about）]
   The burglar moused about for valuables.

   窃贼鬼鬼祟祟地四处搜寻值钱之物。

vt.

1. 仔细搜寻，搜索[（+out）]

n.

1. a small rodent that typically has a pointed snout, relatively large ears and eyes, and a long tail. [Many species, especially in the family Muridae.]
2. a timid and quiet person.
3. (pl. also mouses)
   a small hand-held device which is moved across a flat surface to move the cursor on a computer screen.
4. a dull light brown colour.
5. informal a lump or bruise on or near the eye.

v.

1. hunt for or catch mice.
2. use a mouse to move a cursor on a computer screen.