effort可数吗?

问题描述

精选答案

effort既可做可数名词也是不可数名词，做可数名词,表示“费神的事,困难的事,成果”的意思；作不可数名词,表示“努力”的意思。

相关介绍：

You should put more effort into your work.

你应该更加努力地工作。

This study represents a major expenditure of time and effort.

这项研究意味着要耗费大量的时间和精力。

The work was done with the minimum amount of effort.

做这项工作没费什么劲。

He made a concentrated effort to finish the work on time.

他全力以赴以按时完成这项工作。

The project has demanded considerable investment of time and effort.

该项目已让我们投入了相当多的时间和精力。