focal

形容词 focal:

1. having or localized centrally at a focus
2. of or relating to a focus

1. Television has now become the focal point of family life in many countries in the world.
   现在世界上的许多国家看电视已经成为人们家庭生活中的主要消遣。
2. The focal point of our discussion was the need for action.
   我们讨论的中心是采取行动的必要性。
3. Reducing unemploymentis the focal point of the government's plans.
   减少失业人数是政府计画的重点。

fo.cal

adj.（形容词）
Of or relating to a focus.
焦点的：焦点的或与焦点有关的
Placed at or measured from a focus.
焦点上的：设置在焦点上的或从焦点处测量的

【引伸】
fo.cally
adv.（副词）