contractor

contractor的音标是[kənˈtræktə]，基本翻译是承包人、承包商。

速记技巧是可以在单词后加上r，这样能够快速记忆发音。同时，可以结合发音特点进行记忆，如单词以k、g、tr、dr结尾时，在发这些音标时会加上卷舌动作，因此在这个单词中加上r后也会发出卷舌音。

Contractor这个词的词源可以追溯到拉丁语contractus，意为“收缩”或“契约”。Contractor指的是承包商，也就是负责完成某项工作的人或公司。

变化形式：过去式contracted，现在分词contracting，过去分词contracted。

相关单词：

1. Contract - 合同

2. Contractual - 合同的

3. Contraction - 收缩

4. Contractile - 可以收缩的

5. Contractility - 收缩力

6. Contracture - 挛缩，紧缩

7. Subcontractor - 分包商

8. Outsourcing Contractor - 外包承包商

9. Subcontract - 分包合同

10. Contractor"s Labor - 承包商的劳动力

例如，当我们说一个公司是一个承包商时，我们指的是这个公司负责完成某项工作，而不是自己制造产品。此外，我们还可以使用contract这个词来表示签订合同，而contractual这个词则表示与合同相关的。这些单词都与Contractor这个词密切相关。

常用短语：

1. contract work

2. hire a contractor

3. project management

4. scope of work

5. budget and cost control

6. quality assurance

7. on-time delivery

双语例句：

1. We contracted with a local contractor to build our new home.

2. The project manager is responsible for managing the contractors and ensuring the project is completed on time and within budget.

3. The scope of work includes all the renovations needed to update the office space.

4. The contractor failed to control costs and exceeded the budget, resulting in additional expenses for the company.

5. The quality assurance team inspected the completed project and found it to be of high quality.

6. The contractor delivered the project on time despite some unexpected challenges.

英文小作文：

标题：Contractors: The Key to Successful Projects

When it comes to building or renovating a project, contractors play a crucial role. They are responsible for managing the project from start to finish, ensuring that it is completed on time, within budget, and of high quality. By hiring a reliable contractor, companies can rest assured that their projects will be delivered on time and within budget, reducing the risk of project failure and ensuring a successful outcome. Additionally, contractors can provide valuable input and advice throughout the project lifecycle, helping to ensure that the project is completed according to plan and within budget. Therefore, it is essential to carefully select a reliable contractor and work closely with them throughout the project lifecycle to achieve optimal results.