rat-tat-tat

短语

词形变化

rat-tat-tats 复数 rat-tat-tats rat-tat-tat!

释义与例句

n.
  1. 1.

    Such a sound.

interj.
  1. 1.

    The sound made by knocking on a door with a hard object (such as a door knocker).

  2. 2.

    The sound made by firing an automatic machine gun.

词源

Onomatopoeic.

来源：wiktionary