B2 noun /trəˈdɪʃ.ən.əl ɪˈkɒn.ə.mi/
traditional economy
传统经济
Meaning
An economic system based on customs and traditions, often involving barter trade.
Example
Tribes still practice a traditional economy based on barter trade.
部落仍然实践着基于物物交换的传统经济。