push-through

短语

词形变化

push-throughs 复数 push-throughs

释义与例句

n.
  1. 1.

    A narrow passageway through.

  2. 2.

    A device for cleaning a rifle bore.

    Greener's ‘push through’ invention works well with very small bores.

adj.
  1. 1.

    That is pushed through; especially designating something that is operated by being pushed through (something else).

    The push-through tab on canned drink was first sold in 1973.