vt.

1. 築防禦工事於；築堡壘於
   The medieval town was fortified with a high wall and a deep moat.

   這座中世紀的城市用高牆深溝來加強防禦。

2. （在肉體，精神等方面）增強，加強
   A good breakfast will fortify you for the day's work.

   早餐吃得好會提高你一天的工作效率。

3. 加固……的結構
   They fortified the dam against the flood.

   他們加固了堤壩以防洪水。

4. 提高（食品）的營養價值
   The flour was fortified with vitamins.

   這麵粉因加入各種維他命而提高了營養價值。

   The vitamin is fortified with iron.

   這種維他命加了鐵。

5. 增加（酒）的酒精含量
6. 支持；證實

vi.

1. 構築防禦工事；構築堡壘

v.

1. provide with defensive works as protection against attack.
2. invigorate or encourage.
3. [often as adj. fortified] add spirits to (wine) to make port, sherry, etc.
   ▸increase the nutritive value of (food) by adding vitamins.