knee-buckler

短语

发音

AU

词形变化

knee-bucklers 复数 knee-bucklers

释义与例句

n.
  1. 1.

    A curveball (or occasionally a knuckleball) that fools the hitter, causing his or her knees to buckle (i.e. bend).

    俚语 体育 游戏
  2. 2.

    Anything so stunning as to have a weakening effect on a person.

    俚语