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extension

/ik'stenʃәn/

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📖 中文释义

  1. n. 延长, 扩充, 范围, 扩展名
  2. a. 伸缩的
  3. [计] 扩展名, 扩充名

🔗 释义中的汉语词

延长扩充范围

🧩 词形变化

复数 extensions

💬 双语例句

  1. Grace goes upstairs to the extension telephone.

    格雷斯去楼上的分机电话。

  2. This extension cord is too short.

    这条延长线太短了。

  3. I need an extension cord.

    我需要一条延长线。

🔵 同义词

annexdenotationreferencepropagationwingelongationprolongationannexelengthiness

🔴 反义词

contraction

🔗 常用搭配

engine nozzle extensionextension worker programtargeted manufacturing extensiondeadline extensionextension certainextension programsextension telephonefull extension
📘 English Definition（英文释义）
  1. n. a mutually agreed delay in the date set for the completion of a job or payment of a debt
  2. n. act of expanding in scope; making more widely available
  3. n. an educational opportunity provided by colleges and universities to people who are not enrolled as regular students
  4. n. act of stretching or straightening out a flexed limb