為您提供focus英英釋意。" />

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首頁英語詞典focusfocus英英釋意

focus

英 ['f??k?s] 美['fok?s]
  • n. 焦點(diǎn)；中心；清晰；焦距
  • vt. 使集中；使聚焦
  • vi. 集中；聚焦；調(diào)節(jié)焦距
  • n. (Focus)人名；(瑞典)福庫斯

英英釋意

1. the concentration of attention or energy on something;
"the focus of activity shifted to molecular biology"
"he had no direction in his life"
2. maximum clarity or distinctness of an image rendered by an optical system;
"in focus"
"out of focus"
3. maximum clarity or distinctness of an idea;
"the controversy brought clearly into focus an important difference of opinion"
4. a central point or locus of an infection in an organism;
"the focus of infection"
5. special emphasis attached to something;
"the stress was more on accuracy than on speed"
6. a point of convergence of light (or other radiation) or a point from which it diverges
7. a fixed reference point on the concave side of a conic section