相关单词近义词 trebucket trebuchet的异体..., bricole 网球撞墙的弹回..., catapult 弹弩, onager 中亚野驴, arbalist 劲弩, mangonel 投石机, ballista 弩炮, arbalest 劲弩临近词TRE, Trepa 返回 trebucket