extensions

📖 中文释义

  1. n. 扩展, 扩张；延长（extension的复数）

🔗 释义中的汉语词

扩展扩张延长

🧩 词形变化

原形 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 the spreading of something (a belief or practice) into new regions
  4. n an educational opportunity provided by colleges and universities to people who are not enrolled as regular students
  5. n act of stretching or straightening out a flexed limb
  6. n a string of characters beginning with a period and followed by one or more letters; the optional second part of a PC computer filename
  7. n the most direct or specific meaning of a word or expression; the class of objects that an expression refers to
  8. n the ability to raise the working leg high in the air
  9. n amount or degree or range to which something extends
  10. n an additional telephone set that is connected to the same telephone line
  11. n an addition to the length of something
  12. n an addition that extends a main building