exchange goods or positions
"we had no money so we had to live by barter"
A..JordansIsrael arrangement involving a swap of Gaza for West Bank territories.
出自： H. Kissinger
Heart swap hospitals hoping for more aid.
We swapped stories about the doctor and Indra.
出自： J. Carew
They brought in Malcolm Marshall for Roberts, swapping one..fast bowler for another.
出自： G. Boycott
Few of us could imagine permanently swapping gender.
He even swapped pulpits with a local rabbi.
出自：Times Literary Supplement
Will you swap your knife for this pen?
I swapped three of my foreign stamps for three of hers.
He swapped his ball with another boy for a pistol.