toothpaste is out of the tube

短语

发音

AU

词形变化

the toothpaste is out of the tube

释义与例句

phr.
  1. 1.

    A situation that cannot be recovered or reversed back to its original state.

    习语

词源

From the practical impossibility of getting toothpaste back into a tube once it is squirted out.

来源：wiktionary