“猛击”常见的英文表达有 smash、pound、strike hard 或 thump 等，具体使用可根据语境选择：
Smash：强调用力击碎或猛烈撞击，如“He smashed the ball with all his might.（他使出浑身力气猛击球。）”
Pound：侧重持续、有力的击打，如“He pounded the table with his fist.（他用拳头猛击桌子。）”
Strike hard：直接表达“猛击”，如“The boxer struck hard at his opponent.（拳击手猛击对手。）”
Thump：形容重击声或动作，如“He thumped the wall in frustration.（他懊恼地猛击墙壁。）”
根据具体场景（如体育、战斗或日常动作），选择最贴切的词汇即可。