fortifications

英 [ˌfɔːtɪfɪˈkeɪʃənz]

美 [ˌfɔrtəfəˈkeɪʃənz]

n.  碉堡; 围墙; 炮台; 防御工事; 筑城; 设防; 加强
fortification的复数

柯林斯词典

• See also:The government has started building fortifications along its eastern border.fortify

双语例句