fortification
柯林斯词典
1. N-COUNT Fortifications are buildings, walls, or ditches that are built to protect a place and make it more difficult to attack. 防禦工事[usu pl] →see also fortify
The government has started building fortifications along its eastern border. 政府已經開展了沿東部邊境建造防禦工事的工程。
返回 fortification
fortification /ˌfɔːtɪfɪˈkeɪʃən/ (fortifications)
剑桥词典
- [ 可數名詞：有複數形式的名詞 通常作爲複數使用的名詞 ]
strong walls , towers , etc. that are built to protect a place
防禦工事
Some of the old fortifications still exist . 一些古老的防禦工事仍然存在。
The fortifications of the castle were massive and impenetrable . 城堡的防禦工事巨大厚實，堅不可摧。
[ 不可數或單數名詞：沒有複數形式的名詞 ]
the act of fortifying something
強化；設防 返回 fortification