外汇兑换契约

【法】 exchange contracts

外汇的英语翻译：

foreign currency; foreign exchange
【经】 foreign exchange; forex

兑换的英语翻译：

change; convert; exchange; turn
【经】 agiotage; change; conversion; convert

契约的英语翻译：

bargaining; bond; contract; covenant; deed; indent; indenture; obligation
pact; stipulation
【经】 agreement; agreements; bargain; compact; contract; deed; indenture
instrument; title deed