Reciprocative
a. reciprocate（互给；互换）的变形
🗣️ 情景例句
Today's exchange rate is 170.8.
今天的兑换率是一百七十点八。
Hanve given him anything?
你给他东西吗？
I counted seven old cars and three old refrigerators.
我数了一下，有7辆旧汽车和3上旧冰箱。