(computer science) indicator consisting of a movable spot of light (an icon) on a visual display; moving it allows the user to point to commands or screen positions
cursor的用法和样例:
例句
用作名词 (n.)
You can move the cursor by using the mouse. 你可以使用鼠标器来移动光标。
Place the cursor to the left of the first word. 把光标置于第一个单词的左方。