focus
英 /'fəʊkəs/美 /'fokəs/
释义
n. 焦点, 焦距\nvi. 聚焦, 注视\nvt. 使聚焦, 调焦, 集中\n[计] 焦点 focus on 集中于 focus of ……的焦点 in focus 清晰；焦点对准
例句
The focus of recent research has been on environmental issues.
近期的研究重点是环境问题。
Eggs became the focus for the food poisoning scare.
鸡蛋成了食物中毒恐慌的焦点。