On a computer screen, the cursor is a small shape that indicates where anything that is typed by the user will appear.
英漢詞典釋義
n.
光標
You can move the cursor by using the mouse.你可以使用鼠標器來移動光標。
英英詞典釋義
Noun
1. (computer science) indicator consisting of a movable spot of light (an icon) on a visual display; moving the cursor allows the user to point to commands or screen positions