Definition and meaning of 等価交換 - とうかこうかん in Japanese
とうかこうかん等価交換
toukakoukan
N4
1.exchange of equal value or fair exchange.
Noun
この商品は等価交換で返品可能です。
This product is returnable through fair exchange.お金と時間の等価交換を考えてみましょう。
Let's consider the equivalent exchange of money and time. More examples
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花火
hanabi