释义 |
ton·er I. \ˈtōnə(r)\ noun (-s) : one that tones: as a. : an organic pigment that contains no inorganic pigment or inorganic carrier : a full-strength organic pigment — see dye table I (under Organic pigments); compare lake IV 1b b. : one that tests the quality and color of paints c. : a chemical solution capable of converting a silver photographic image to a colored image II. noun 1. : astringent b < skin toners > 2. : a substance (as a thermoplastic powder) used especially in photocopiers and laser printers to develop a latent xerographic image on a piece of paper |