资料来源 : pyDict

甲氨基粉

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Metol \Me"tol\, n. [G.; trade name, fr. meta- + kresol cresol.]
   A whitish soluble powder used as a developer in photography.
   Chemically, it is the sulphate of methyl-p-amino-m-cresol.