His sharpshooting at the meeting forced everyone to reconsider the proposal.

sharpshooting 是由形容词 sharp（尖锐的、敏锐的）和动名词 shooting（射击）组成的复合词，字面意思是"精准射击"。 sharp 在这里比喻为"敏锐、犀利"，shooting 引申为"发言、批评"。 sharpshooting 在句中比喻为"一针见血的发言"，指说话直击要害、切中问题核心。