incumbent

英 [ɪnˈkʌmbənt]

美 [ɪnˈkʌmbənt]

n. 在职者; 现任者
adj. 在职的; 现任的; 有责任; 必须履行

复数：incumbents　

Collins.2 / BNC.11460 / COCA.7904

牛津词典

noun

在职者；现任者
a person who has an official position
1. the present incumbent of the White House
  现任美国总统

adj.

在职的；现任的
having an official position
1. the incumbent president
  现任总统
有责任；必须履行
necessary as part of sb's duties
1. It was incumbent on them to attend.
  他们必须出席。

N-COUNT 现任官员;在职官员
Anincumbentis someone who holds an official post at a particular time.
1. In general, incumbents have a 94 per cent chance of being reelected.
  通常现任官员有 94% 的几率会再次当选。
2. Incumbentis also an adjective.
3. ...the only candidate who defeated an incumbent senator.
  唯一击败现任议员的候选人
ADJ 成为责任的;义不容辞的;必须履行的
If it isincumbent uponyoutodo something, it is your duty or responsibility to do it.
1. It is incumbent upon all of us to make an extra effort.
  我们所有人都必须加倍努力。

noun

adj

currently holding an office
1. the incumbent governor
necessary (for someone) as a duty or responsibility
1. it is incumbent on them to pay their own debts
lying or leaning on something else
1. an incumbent geological formation

It is incumbent on me to attend.
给予照顾是我义不容辞的。
It's incumbent on you to advise your son before he leaves home.
在你儿子离家前给他忠告是你义不容辞的事。
Company incumbent deputy general manager Liu Xiaoping for has the high-level technical title the host grinds the personnel.
公司现任副总经理刘小平为具有高级技术职称的主研人员。
In general, incumbents have a 94 per cent chance of being reelected.
通常现任官员有94%的几率会再次当选。
It is incumbent that we maintain our unified community.
我们有义务保持现在的统一团体。
Nearly complete but still preliminary-and controversial-results show Afghanistan's incumbent as the winner in the country's presidential election.
阿富汗选举结果统计即将完成却仍然是初步的，而且是有争议的。现有的计票结果显示，现任总统赢得了阿富汗总统大选。
It's incumbent on you to warn them.
你有责任告诫他们。
Without an occupant or incumbent.
没有占有者或者在职者。
Defeated the incumbent in a close election.
在一场势均力敌的选举中击败在职者。
The incumbent should also have manufacturing and inventory control knowledge.
具有生产和库存控制知识；