| 释义 |
heliographer|hiːlɪˈɒgrəfə(r)|
[f. prec. + -er: cf. photographer.]
One who practises heliography; one who makes or works a heliograph: see the various senses of these words.
1875tr. Vogel's Chem. Light xix. 281 The failure of heliographers, lithographers, and photographers who tried to work by combining the two arts. |