Colcothar
[kɔlkәθә]
解釋/意思:
(n.) Polishing rouge; a reddish brown oxide of iron, used in polishing glass, and also as a pigment; -- called also crocus Martis.
埃菲編輯
解釋/意思:
n. a dark-red iron peroxide formed by calcining copperas.
柯蒂斯校對
[kɔlkәθә]
(n.) Polishing rouge; a reddish brown oxide of iron, used in polishing glass, and also as a pigment; -- called also crocus Martis.
埃菲編輯
n. a dark-red iron peroxide formed by calcining copperas.
柯蒂斯校對