常见例句cobaltic roseo tetrammine salt 二水四氨合高钴盐,高钴玫红四氨盐tetrammine cobaltichloride 三氯化四氨钴tetrammine cobaltrichloride 三氯化四氨钴tetrammine copper sulfate 硫酸四氨络铜tetrammine platinous chloride 二氯化四氨铂 返回 tetrammine