1. 集中焦点:focal 焦点的 | focalization 集中焦点 | focalizer 聚焦装置
2. focalization
2. 调焦,焦距调整:focal zone 聚焦带 | focalization 调焦,焦距调整 | focalizer 调焦器
3. 局部化:focal symptom 病灶症状 | focalization 局部化 | focus 病灶
noun
1. the act of bringing into focus
Synonym: focalisationfocusing
2. the confinement of an infection to a limited area
Synonym: focalisation