读音

/ɪkˈstɛnʃən/

释义

• 名词:

  • 延长；扩展：The construction project involves an extension of the highway.
  • 扩展部分；附件：The software comes with several useful extensions.
  • 电话分机：Could you please hold for an extension?

• 动词:

  • 延伸；扩展：The garden extends all the way to the fence.
  • 给予延期：They’ve extended the deadline for the assignment.

短语

• “Phone extension” 指电话分机号码。
• “File extension” 在计算机中指的是文件的后缀名。
• “Extension cord” 是延长线，用于将电源插座延伸到更远的地方。

例句

• 名词: “The new wing is an extension of the museum.”
• 动词: “The company decided to extend their office hours.”
• 电话分机: “Press 1 for the sales department, or dial an extension directly.”

同义词

• Expansion
• Enlargement
• Add-on
• Augmentation
• Lengthening