We have demonstrated, right here in this laboratory, that there is actual exchange of living protein during conjugation.

If there's a reviewer reply, we have an actual exchange of ideas, or at least opinions.

It's more for show than any actual exchange of information.

It took three more years to achieve the actual exchange.

In those jurisdiction which retain the old common law requirements, an actual exchange with a straw man is required.

We think the communication between the two can continue, but that actual exchange must be limited.

The actual exchange of money would be tricky.

"You said that I would have to make the actual exchange," she reminded him.

But the case was brought to a close in the last couple of weeks, and the actual exchange of letters happened this morning.

In the United States, the actual exchange of cash for stock now comes five business days after the trade.