| 释义 |
🔑extensionex·ten·sion /ɪkˈstɛnʃn / noun - [countable] a new part which is added to a building, etc.扩建部分◆a planned extension to the hospital医院计划扩建的部分
- [uncountable, countable] the act of making something longer or larger; the thing that is made longer and larger扩大；延伸；扩大（或延伸）的事物◆A four-mile extension to Route 7 is planned.7 号公路计划延长四英里。◆ hair extensions (= pieces of artificial hair that are added to your hair to make it longer) 接发
- [countable] an extra period of time that is given to you, especially by an official（尤指官方允许的）延期，延长期，放宽的期限◆I applied for an extension of my work permit.我申请了把工作许可证的期限延长。◆I asked the professor for an extension on my English paper.我请求教授将我的英语论文完成时间延期。
- [countable] (abbreviation
ext. ) a telephone that is connected to a central phone in a house or to a central point (a switchboard) in a large office building电话分机◆What's your extension number?你的分机号码是多少？◆My phone number is 555-1800, extension 342.我的电话是 555-1800，分机是 342。
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