ex.ergue
n.（名词）A space on the reverse of a coin or medal, usually below the central design and often giving the date and place of engraving.空白处：硬币或奖章背面空白处，一般在中心图案的下方并通常标有雕刻的时间和地点
来源：French 法语 from New Latin exergum 源自 现代拉丁语 exergum Greek ex- [ex-] 希腊语 ex- [前缀，表.前任的，从前的.] Greek ergon [work] * see werg- 希腊语 ergon [工作] *参见 werg-
