fortifies的音標是[?f??rt?fa?z]，基本翻譯是加強防御，也指筑壘加強防御，速記技巧是注意不要和fortifies同音的其他單詞fortitude混淆。

Fortifies這個詞的詞源可以追溯到拉丁語fortis，意為“強壯的，堅強的”。它的形式變化主要包括復數形式fortifies，過去式和過去分詞形式fortified，現在分詞形式fortifying。

相關單詞：

1. strength（n. 力量，強度）：這個詞和fortifies有著相似的含義，都表示強壯、堅強。

2. fortitude（n. 堅韌不拔）：這個詞表示在困難或痛苦中保持堅強、不屈不撓的精神。

3. fortress（n. 堡壘，要塞）：這個詞表示堅固的防御工事，通常用于保護重要地點或城市。

4. fortify（v. 加強，增強）：這個詞表示通過提供支持或防御來加強某物或某人。

5. reinforcement（n. 增援，加強）：這個詞表示為加強某物或某人而提供的支持或援助。

6. militia（n. 民兵）：這個詞表示由地方居民組成的武裝力量，用于地方防御和增援。

7. fort（n. 堡壘）：這個詞表示堅固的防御工事，通常用于保護重要地點或城市。

8. fortuitous（adj. 偶然的，意外的）：這個詞表示由于偶然因素而發生的。

9. fortunate（adj. 幸運的）：這個詞表示由于幸運或好運而獲得成功或幸福的人或事物。

10. fortunate（v. 祝愿好運）：這個詞表示祝愿某人或某事好運。

Fortifies作為動詞，表示加強、增強，在英語中應用廣泛，可以用于各種語境中，表示通過提供支持或防御來加強某物或某人。

常用短語：

1. fortify oneself 給自己打氣

2. fortification 筑壘

3. be well fortified 筑有堅固工事

4. fortuitous fortification 偶然筑壘

5. be strengthened with a fortress 筑有堅固工事

6. be well fortified with a stronghold 筑有堅固工事

7. fortify the position 加強陣地

雙語例句：

1. They are fortifying their position before the battle. (他們在戰斗前加強陣地。)

2. The city was fortified with high walls and towers. (這座城市有高墻和塔樓，加強了防御。)

3. The soldiers were busy fortifying the camp. (士兵們忙著加固營地。)

4. The army is fortifying its position in the mountains. (軍隊正在山上加固陣地。)

5. The fortified city was invulnerable to attack. (這座設防的城市是攻不破的。)

6. The troops are fortifying their positions for the winter. (部隊正在為過冬加固陣地。)

7. The enemy was unable to break through our fortified lines. (敵人無法突破我們堅固的防線。)

英文小作文：

Fortification is an important aspect of military operations, whether it"s protecting a city, building a camp, or defending a position in a battlefield. It involves the construction of strong defenses and the preparation of resources to withstand attacks and maintain security. Fortification can be done in various ways, from building walls and towers to preparing weapons and supplies.

In times of war, fortification is crucial to ensure the safety of troops and civilians, as it provides a strong defense against enemy attacks. It also helps to boost morale and confidence among soldiers, as they know they are well prepared for any eventuality. However, it"s important to note that fortification alone cannot guarantee victory, as military strategy and tactics also play a significant role in winning battles and campaigns.