详细解释:a. 焦点的, 在焦点上的
【医】 病灶的, 灶的
词型变化:
副词:focally英语解释:
形容词 focal:
having or localized centrally at a focusof or relating to a focus例句:
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。