及物动词

1. mutual interaction
the activity of reciprocating or exchanging (especially information)

Synonym: reciprocationgive-and-take

2. reciprocal transfer of equivalent sums of money (especially the currencies of different countries)

e.g. he earns his living from the interchange of currency

Synonym: exchange

3. the act of changing one thing for another thing

e.g. Adam was promised immortality in exchange for his disobedience
there was an interchange of prisoners

Synonym: exchange

4. a junction of highways on different levels that permits traffic to move from one to another without crossing traffic streams