tool怎么读 too例句
1、tool英[tu:l]美[tul]器具,工具;(有助于做工或完成某事的)用具;受人利用的人;压印机。
2、例句。(1)He became the tool of the security services.他成了安全部门的工具。
(2)There is often an inverse relationship between the power of the tool and how easy it is to use. 工具的功能越强大,操作起来往往越费事。
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