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

Bush is the incumbent president of the United states.
布什是美国现任总统。
I thought it's incumbent upon us to support him.
我变为支持他是我们义不容辞的责任。
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'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。
Incumbent CIDG Chief Network Architect and CEO.
现任CIDG首席网络架构师兼CEO。
The incumbent must be able to demonstrate Objective Analytical Power, and be numerically literate.
该职位必须证明有目标分析能力和数字演示能力。
The incumbent is responsible for all aspects of human resources for Shenzhen plant.
负责深圳工厂所有人力资源和行政事务。
It's incumbent on you to warn them.
你有责任告诫他们。
BYD put Japan's incumbent battery producers on the defensive.
比亚迪使当时的日本电池生产商陷入了被动局面。