A town of eastern Massachusetts on the Concord River west-northwest of Boston. An early battle of the Revolutionary War was fought here on April19, 1775. In the19th century the town was noted as an intellectual and literary center. Population, 17, 076.是什么意思_A town of eastern Massachusetts on the Concord River west-northwest of Boston. An early battle of the Revolutionary War was fought here on April19, 1775. In the19th century the town was noted as an intellectual and literary center. Population, 17, 076.在线翻译_英语_读音_用法_例句