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

Possess autonomy give the job incumbent a feeling of personal responsibility for the results.
工作自主权会给员工一个自己对结果承担责任的感觉。
It is incumbent that we maintain our unified community.
我们有义务保持现在的统一团体。
Position requires incumbent to design and implement best-in-class systems for patient monitoring and anesthesia delivery.
该职位要求为医用监护仪和麻醉系统设计出最好的系统，并付诸于实践。
The incumbent should also have manufacturing and inventory control knowledge.
具有生产和库存控制知识；
It's incumbent on you to warn them.
你有责任告诫他们。
Incumbent CIDG Chief Network Architect and CEO.
现任CIDG首席网络架构师兼CEO。
Bush is the incumbent president of the United states.
布什是美国现任总统。
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。
It is the inevitable rivalry between an incumbent superpower and a rapidly rising one.
其根源在于一个现任超级大国与另一个快速崛起的超级大国间不可避免的竞争。
It is profitable for traders and incumbent polluters.
对于交易者和负有责任的排污者而言，它是有利可图的。