aqua regia
柯林斯詞典
1. N a yellow fuming corrosive mixture of one part nitric acid and three to four parts hydrochloric acid, used in metallurgy for dissolving metals, including gold 王水; 一種由硝酸和濃鹽酸混合成的黃色腐蝕性液體，金屬冶煉中用來融化包括金子等在內(nèi)的金屬 (Also called nitrohydrochloric acid)
返回 aqua regia