معنی کلمه : achromatopsy
English
Color blindness; inability to distinguish colors; Daltonism.
Pertaining to, or in the nature of, a proposition; considered as a proposition; as, a propositional sense. I. Watts.

Color blindness; inability to distinguish colors; Daltonism.
Pertaining to, or in the nature of, a proposition; considered as a proposition; as, a propositional sense. I. Watts.