[] ( mousesormice/ maɪs/) a small device that you move and press with your hand in order to perform actions on a computer screen（计算机的）鼠标◆You can sign up just by a click of the mouse.点击鼠标即可注册。➡ picture at office a way of referring to a very small company that can create no new jobs（无法创造新就业机会的）小公司➡elephant , gazelle