Definition: something that helps you to do what needs to be done or you want to do Level: C1
我们相信这项新法律将成为对抗贫困的有效工具。
We believe the new law will be an effective ___tool in fighting poverty.
如果你把名声看作帮助他人的工具，你很快就会明白这是值得的。
If you look at fame as a ___tool for helping others, you will soon understand it is worth it.
教育是个人发展的强大工具。
Education is a powerful ___tool for personal development.
