释义 |
metol Photogr.|ˈmɛtɒl| [a. G. metol: arbitrarily named by the inventor.] The name of a developer (see quot. 1893). Also attrib.
1893Photogr. Ann. 90 Metol, according to the statement of the maker (Hauff, of Feuerbach), is the sulphate of methylparamidometacresol. It is a white powder, soluble in water. Ibid. 92 Metol solutions harden gelatine. 1902Abney in Encycl. Brit. XXXI. 687/1 Metol Developer. |