fortifies

1.加强(体力,结构等);使(意志等)坚定

2.在...设要塞,在...建防御工事

3.在(食物中)增加酒精[维生素等]的含量

4.筑防御工事

1.to protect a place against attack by building strong walls, towers, or other structures around it

2.to make yourself or someone else feel more determined, powerful, or full of energy

3.to make something more powerful and more likely to be successful

4.to add a substance to food or drink to make it stronger or healthier