Mutual; done, given, or offered by each to the other.

交互的；互相的；互相授受的。

Offered in retrun for something done or given.

互相交换的。

Able to be exchanged for one another.

可交换的。

(Pronoun) showing mutual action or relation.

【文法】(代名词)相互的。

That which is given or done by each to the other.

相互事物。

The quotient obtained by dividing unity by any quantity.

【数】倒数。