DictionaryForumContacts

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to phrases
交换关系 jiāohuàn guānxi
busin. trade-off relationship
commer. transformation relation
econ. exchange relation
labor.org. exchange relations
tech. commutation relation; commutative relation
textile relation of exchange
交 换 关系: 8 phrases in 5 subjects
Agriculture1
China1
Economy4
Electronics1
Telecommunications1