trebuchet

• 一种中世纪攻城武器，用作重型火炮，用于投掷大型石块和其他弹药。

A medieval siege engine used as heavy artillery for hurling large stones and other missiles.

1. Medieval Siege EngineC1formal

   A large medieval war machine used to hurl heavy stones, projectiles, or other objects at enemy fortifications during sieges.

   投石机

   • The army used a trebuchet to break down the castle walls.
   • Engineers designed a massive trebuchet capable of launching 300-pound stones.
   • The trebuchet was a key weapon in medieval warfare.

   同义词catapult