payoff

The payoff for years of research is a microscope that` performs better than all of its competitors.

多年研究所得的成果是一架性能超过所有竞争对手的显微镜。

It has been alleged that the congressman received a secret payoff from an arms dealer.

据称这位国会议员从一位军火商那里秘密收受了贿赂。