水みず大たい砲ほうじ字FuriganaMeanings1nounwater cannonRefers to a device that shoots a high-pressure stream of water, often used for riot control or firefighting.警けい察さつはデモ隊たいに対たいして水みず大たい砲ほうを使し用ようした。The police used water cannons against the demonstrators.
