act as

He acted as secretary to the board.

他充任委员秘书。

He acted as chairman of the meeting.

他担任大。

The cat acted as a surrogate mum to the chicks.

这只貓当起了小鸡妈妈来。

Mr. Jones will act as receiver for the company that has failed in business.

琼斯先生将作为那个破产公司破产清算管理人。

We must not catch the bad habit of “acting as overlords”.

我们不应该染上“当官做老爷”坏习气。

The difference in regional house prices acts as an obstacle to mobility of labour.

不同地区房价差异阻碍了劳动力流动。

Who will act as mediator in the dispute.

谁在争端中充当调解人?

The committee acts as an independent watchdog over government spending.

这个委员作为独立监察构监督政府开支。

In this way, a beautifier acts as an aid to communication and software maintenance.

用这种方式（指强迫程序接受标准化写法），美化器又充当了辅助交流和软件维护角色。

The bursae act as cushioning to allow smooth gliding between these structures.

滑囊起缓冲作用，以保证两个结构通畅滑动。

The personnel manager has been casting about for somebody who can act as receptionist.

人事部经理一直在到处物色接待员人选。

It acts as a catalyst in the process of fermentation.

它在发酵过程中起作用。

The apical cell and basal cell act as the ancestor cells of frond and rhizoid.

两个细胞分别成为叶片和假根祖细胞。

A newly-devised microcomputer can act as a guide to a blind person.

一种新设计微型计算能够充任盲人向导。

His wife's calm nature acts as a counterbalance to his excitability.

他妻子沉着冷静抵销了他急性子脾气。

Large fines act as a deterrent to motorists.

高额罚款是对开车人制约。

In the play, a wicked uncle acts as a foil to the noble prince.

在剧中，一个坏心肠叔父给高贵王子做衬托。

In addition, leukemoid reaction occurred and acted as indicator of recurrence.

此外，此病例伴有白血病样反应可作为肿瘤复发指标。

This girl acted as our guide.

这女孩子充任我们向导。

He acted as host to visitors.

他以人身份接待来客。