1. 鼠標(biāo)一種手用的、用按扭控制的輸入設(shè)備，當(dāng)在平臺(tái)上滑動(dòng)時(shí)可以相應(yīng)地移動(dòng)計(jì)算機(jī)屏幕上的指示箭頭，使得操作者可以隨意控制指示箭頭，由此來選擇項(xiàng)目、控制內(nèi)容或作圖
   A hand-held, button-activated input device that when rolled along a flat surface directs an indicator to move correspondingly about a computer screen, allowing the operator to move the indicator freely, as to select operations or manipulate text or graphics.

控制的英語翻譯：