openings

opening

• n.
  • an open or empty space in or between things

    "there was a small opening between the trees"

    同义词：gap

  • a ceremony accompanying the start of some enterprise
  • becoming open or being made open

    "the opening of his arms was the sign I was waiting for"

  • the first performance (as of a theatrical production)

    "the opening received good critical reviews"

    同义词：opening nightcurtain raising

  • the act of opening something

    "the ray of light revealed his cautious opening of the door"

  • opportunity especially for employment or promotion

    "there is an opening in the sales department"

  • the initial part of the introduction

    "the opening established the basic theme"

  • a possible alternative

    同义词：possibilitypossible action

  • an aperture or hole that opens into a bodily cavity

    同义词：orificeporta

  • a vacant or unobstructed space that is man-made

    "they left a small opening for the cat at the bottom of the door"

  • an entrance equipped with a hatch; especially a passageway between decks of a ship

    同义词：hatchwayscuttle

  • a recognized sequence of moves at the beginning of a game of chess

    "he memorized all the important chess openings"

    同义词：chess opening

  • the first of a series of actions

    同义词：first stepinitiativeopening move

• adj.first or beginning

  "the memorable opening bars of Beethoven's Fifth"; "the play's opening scene"