"we had no money so we had to live by barter"
来自柯林斯例句
来自柯林斯例句
来自柯林斯例句
来自《权威词典》
来自《权威词典》
I swapped my car for his.
我和他交换汽车。
Will you swap your knife for this pen?
你愿意用你的小刀换这支钢笔吗?
I swapped three of my foreign stamps for three of hers.
我用三张外国邮票与她换了三张。
I swapped them round when he wasn't looking.
我趁他不注意时把它们对换了一下。
They swapped books with each other.
他们互相交换了图书。
He swapped his ball with another boy for a pistol.
他用他的球与另一男孩换了把手枪。