释义
n. 物物交换,实物交易 v. 物物交换,交换
例句
1. The prisoners tried to barter with the guards for their freedom. 囚犯们企图和看守做换取自由的交易。 2. On these islands a system of barter is used. 在这些岛上仍然实行着物物交换的制度。