tool mechanism的用法和样例：
例句
- A new software tool that allows for rapid reoccupation of contaminated buildings has been developed and funded by U.
美国政府机构投资开发一项新工具软体，可快速复原遭污染之建筑物。 - Users who have grown used to a particular query tool may want to use it across multiple assignments with different organizations.
那些习惯于用某一查询工具的用户可能要求在不同机构的多个任务中都使用此工具。
