labour exchange

• n. 物物交换；职业介绍所

例句

用作名词 (n.)

1. Things exchange for each other according to their cost of production.
   根据各自的生产成本进行物物交换。
2. Gradually, the primary barter was replaced by the commodity exchange conducted by money.
   最开始的物物交换逐渐被以货币为媒介的商品交换所取代。