交換
exchange;swap
兩國的戰(zhàn)俘～遇到了麻煩，雙方在～時減少了實際～的數(shù)量。The prisoner swap between the two countries ran into trouble. Both reduced the number swapped at the exchange./勞務(wù)～exchange of services/等價～exchange of equal value/～照會（換文）exchange of notes/～批準書exchange of ratification/～意見exchange views;compare notes/～場地change of courts,goals or ends /～商品exchange of commodities/～價值exchange value/～文本exchange of texts (or copies)/～照片exchange of photos