artillery
🇺🇸
/ɑːrˈtɪləri/
🇬🇧
/ɑːˈtɪləri/
Large guns that are moved on wheels or vehicles
The army used artillery to attack the enemy positions.
军队使用火炮攻击敌方阵地。
The part of the army that uses these big guns
He joined the artillery and learned to operate the big guns.
他加入了炮兵部队,学习操作大型火炮。