简单释义：

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v. 增强；筑防御工事；（尤指）筑城防御；增强（感觉或态度）

网络 加强；加固；强化

变形：

第三人称单数：fortifies  现在分词：fortifying  过去式：fortified  

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完整释义：

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v.

1.加强,强化
2.加强(体力、结构等);使(意志等)坚定
3.加强防卫;加固;加强(身体,精神,勇气等):
4.对…设防
5.筑防御工事
6.在…设要塞,在…建防御工事
7.在(食物中)增加酒精[维生素等]的含量
8.验证
9.增强
10.加度

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例句：

1. At the weekly Cabinet meeting, Prime Minister Ehud Olmert announced a $91-million plan to fortify homes in Sderot.
   以色列总理奥尔默特在举行每周内阁会议时宣布一个价值9100万美元的计划，用来为斯德洛特居民的房屋建立防卫设备。

2. THE copper is used in computers. The nickel is for batteries. Tungsten is used to fortify steel for cars.
   铜是制造电脑不可或缺的原料，镍可以用来造电池，钨可以使造车用的钢铁更坚固。

3. Its antioxidant properties also help build and fortify new cells and tissue, promoting fresh, younger looking skin.
   其抗氧化性能，也有利于建立和巩固新的细胞和组织，促进新鲜的，年轻的肌肤。

4. Eg. A good breakfast will fortify you for the day's work.
   早餐吃得好会提高你一天的工作效率。

5. It has also been used to fortify the fungicidal action of creosote.
   它也用来起强化防腐油的杀菌作用。

6. The Sea of Energy (CV 6) tones the abdominal muscles and intestines, and helps fortify the immune, urinary, and reproductive systems.
   美国能源部海（简历6）音腹肌和肠，并有助于强化免疫，泌尿道和生殖系统。

7. Good eating habits help to fortify the body against disease.
   良好的饮食习惯有助于强身防痛。

8. Such a meal is not in any way designed to reduce your waistline, but it does fortify you against the icy blasts of a British winter.
   它不是为了缩小你腰围的，而是为了让你能更好地抵御英国冬天的刺骨寒风。