pipe-opener

短语

词形变化

pipe-openers 复数 pipe-openers

释义与例句

n.
  1. 1.

    A device for putting a hole in a pipe.

  2. 2.

    A device or mechanism for clearing obstructions in a pipe.

  3. 3.

    A practice event; a warm-up.

    体育
  4. 4.

    A brisk walk or other aerobic exercise; a constitutional.

    比喻
  5. 5.

    An example that serves as an introduction.

    比喻