发布于:2025-07-06 06:23浏览量:79文/优校网
1.(酒精,维生素)含量的增加,强化
2.堡垒,要塞
3.筑城,筑垒,设堡;筑城学[术]
4.防御工事
1.(酒精,维生素)含量的增加,强化
2.堡垒,要塞
3.筑城,筑垒,设堡;筑城学[术]
4.防御工事
1.the process of making buildings, walls, etc. stronger in order to defend a place; the process of making something stronger
2.strong buildings, walls, towers, etc. built around a place in order to defend it