pointer

大学 FREQ #25037 ★☆☆☆☆

n. 指示物, 教鞭, 暗示, 指针 [计] 指针

发音

UK /ˈpɔɪn.tə/
US /ˈpɔɪn.təɹ/
US /ˈpɔɪnəɹ/

词形变化

pointers 复数 pointers

别名

ptr WIMP

教材释义与例句

名词

指针；指示器；教鞭；暗示

释义与例句

n.
  1. 1.

    Anything that points or is used for pointing.

    One who points.

    教鞭

    指示棍

  2. 2.

    Anything that points or is used for pointing.

    A teacher's pointer, pointing stick, a rod with an arrow.

    教鞭

  3. 3.

    Anything that points or is used for pointing.

    A needlelike component of a timepiece or measuring device that indicates the time or the current reading of the device.

    指针

  4. 4.

    Anything that points or is used for pointing.

    A breed of hunting dog, trained to point out game.

    指标犬

    体育
  5. 5.

    Anything that points or is used for pointing.

    A variable that holds the address of a memory location where a value can be stored.

    指标

    指针

    计算机 工程 数学
  6. 6.

    Anything that points or is used for pointing.

    An icon that indicates the position of the pointing device, such as a mouse.

    计算机 工程 数学
  7. 7.

    A tip, a bit of advice.

    The instructor gave me some pointers on writing a good paper.

  8. 8.

    Something that gives a point (sharp end) to something.

    pencil pointer

  9. 9.

    Something worth a given number of points.

    a ten-pointer

词汇关系

名词

同义词 2

arrow cursor

上位词 3

mark indicator gun dog

下位词 6

hand needle German Shorthaired Pointer Hungarian Pointer light pen Vizsla

部分词 3

head point shaft

相关短语

pointer finger pointer fingers parent pointer tree laser pointer null pointer [计] 零指示字, 零指针 station pointer six pointer white pointer smart pointer dangling pointer [计] 悬挂指针 shared pointer function pointer Faraday pointer West Pointer Portuguese Pointer

词源

From point + -er (agent noun suffix) or + -er (measurement suffix) (sense 4).

来源：wiktionary