thwacker

敲落工；敲击乐器；敲门棍

词形变化

thwackers 复数 thwackers

释义与例句

n.
  1. 1.

    A person who strikes a resounding blow with an object.

  2. 2.

    A club, rod, stick, etc., used to thwack.

词源

From thwack + -er.

来源：wiktionary