2 文書を見つけるための辞書。

• exchange, interchange
• 両替, 交換局, やり取り, 遣り取り, 交換, 更代, 交流
• reciprocal transfer of equivalent sums of money (especially the currencies of different countries); "he earns his living from the interchange of currency"
• 金銭（特に異なる国の通貨）を、同価値の金額に相互に交換すること

• substitution, commutation, exchange
• 交換局, やり取り, 遣り取り, 代わり, 交換, 代替, 更代, 交流
• the act of putting one thing or person in the place of another: "he sent Smith in for Jones but the substitution came too late to help"
• 1つの人か物を別の場所に置く行為