1. 一種程序，用來把一程序從輸入設備讀到某種類型的隨機存儲器中。
   A program used to read a program from an input device, and, usually, into some type of random access memory.
2. 提供位置座標的一種輸入設備。例如鼠標器、圖形輸入板。
   An input device that provides coordinates of a position.Example: A mouse, a tablet.
3. 鼠標一種手用的、用按扭控制的輸入設備，當在平臺上滑動時可以相應地移動計算機屏幕上的指示箭頭，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.
4. 一種低速輸入設備，它將圖形和圖象數(shù)據(jù)轉換成用于數(shù)字計算機的二進制數(shù)值輸入。
   A low-speed input device that converts graphic and pictorial data into binary, numeric inputs for a digital computer.

輸入的英語翻譯：

設備的英語翻譯：