aid的固定搭配：aid sb/sth in sth/in doing sth，意为帮助某人做某事，或者aid sb with sth，意为援助某人某事。aid可作名词和动词，作为名词时，意为救援物资、援助款项、助手、辅助物，作为动词时，意为帮助、援助。

aid的中文意思及用法介绍

1、作为名词时，意为援助;救援物资;援助款项;(完成某工作所需的)帮助，助手，辅助物;帮助。

例句：He was breathing only with the aid of a ventilator.

他只有靠呼吸器呼吸。

One of the staff saw he was in difficulty and came to his aid.

一名工作人员见他有困难，便过来帮忙。

Photos make useful teaching aids.

照片可以成为有用的教具。

The new law gives authorities a responsibility to provide aids to the disabled…

新法律规定当局有责任为残疾人提供帮助。

2、作为动词时，意为帮助;援助。

例句：The new test should aid in the early detection of the disease.

新的化验应该有助于早早检查出这种疾病。

This feature is designed to aid inexperienced users.

这个特色是为帮助没有经验的用户而设计的。

They were accused of aiding him in his escape.

他们被控帮助他逃跑。

Aided by heat and strong winds, the fire quickly spread.

借助高温和大风，火势迅速蔓延。

The export sector will aid the economic recovery…

出口产业将促进经济复苏。