VERB
以物易物;交换(货物)
If you barter goods, you exchange them for other goods, rather than selling them for money.
例句
They have been bartering wheat for cotton and timber...
他们一直用小麦交换棉花和木材。
The market-place and street were crowded with those who'd come to barter...
市场和街道上挤满了前来做物物交换的人。