کی تعریف — انگریزی
- An object, such as a padded disk with a marked surface, that is shot at to test accuracy in rifle or archery practice.
- A desired goal.
- A structure in a television camera tube with a storage surface that is scanned by an electron beam to generate a signal output current similar to the charge-density pattern stored on the surface.
- A usually metal part in an x-ray tube on which a beam of electrons is focused and from which x-rays are emitted.
- To make a target of.
- To aim at or for.