Richard of York gave battle in vain

短语

释义与例句

phr.
  1. 1.

    A mnemonic phrase to help remember the order of the seven colours of the rainbow: red, orange, yellow, green, blue, indigo, violet.

词源

A reference to Richard of York, 3rd Duke of York (1411–1460), who was killed in the Battle of Wakefield.

来源：wiktionary