smalt /smɒ:lt/ 📖 中文释义 n. 大青色, 大青颜料 📘 English Definition(英文释义) v. t. A deep blue pigment or coloring material used in variousarts. It is a vitreous substance made of cobalt, potash, and calcinedquartz fused, and reduced to a powder. ← smally smalti →