commemorative coin Souvenir Coin
The Mint takes pride in the educational value of many of its commemorative coins.
铸币厂发生在其纪念币很多教育价值的骄傲。
—— 给力词典精选A soft ferritic stainless steel was introduced which could be manufactured the commemorative and entertaining coin.
介绍一种可以制作纪念币以及娱乐用币材料的软质铁素体不锈钢。
—— 给力词典精选Commemorative coins strongly retain value and have great potential to appreciate in value.
纪念币有很强的保存价值和升值空间。
—— 给力词典精选An Australian 50 cent coin is neatly cut off and imprinted in reverse.
澳大利亚50分纪念币既然是整齐地切断和印迹反向行驶。
—— 给力词典精选In natural environment, tarnish was observed on the surface of a commemoration silver coin of China.
银纪念币在大气环境中表面发生变色,失去原有的金属光泽。
—— 给力词典精选