horse and foot

短语

全军, 全力以赴地

词形变化

only 复数

释义与例句

n.
  1. 1.

    All the troops, all the army, all forces.

    仅复数
adv.
  1. 1.

    With all one's might, with all one's strength, as hard as one can.

    废旧

词源

From horse, meaning "cavalry", and foot, meaning "infantry".

来源：wiktionary