Serpeysk () is a village (selo) in Meshchovsky District of Kaluga Oblast, Russia, located on the Serpeyka River. It was first noted in 1406 as a military fort on the boundary between Muscovy and the Grand Duchy of Lithuania.
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。