pointer

pointer

名词 pointer:

a mark to indicate a direction or relation

同义词：arrow

an indicator as on a dial

(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

同义词：cursor

a strong slender smooth-haired dog of Spanish origin having a white coat with brown or black patches; scents out and points game

同义词：Spanish pointer