non-reciprocal

例句：

1. 1. The non-reciprocal relationship between the twocountries has been a source of tension foryears.
   两国之间的非互惠关系多年来一直是紧张的根源。
2. 2. In economics, non-reciprocal exchange is a concept thatrefers to the exchange of goods and serviceswithout direct reciprocity.
   在经济学中，非互惠交换是指没有直接互惠的商品和服务交换。
3. 3. The non-reciprocal nature of this relationship means thatone party's actions do not necessarilyhave an equal impact on the other party.
   这种关系的非互惠性质意味着一方的行动不一定对另一方产生同等影响。