incumbent 六级GREGMAT专八

He defeated the incumbent governor by a large plurality.

他以压倒多数票击败了现任州长。

It is incumbent on me to reclaim him.

劝他改过义不容辞义务。

It is incumbent upon you to warn them.

你有责任警告他。

It is incumbent upon us to do so.

这样做义不容辞责任。

It's incumbent on you to advise your son before he leaves home.

在你儿子离家前给他忠告你义不容辞事。

Any (not either ) of the three opposition candidates still in the race would make a better president than the incumbent.

正在参加竞三个反对党候人任何 （不 either ) 一个都比现任总统干得更好。