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📖 中文释义
- v. (使)集中, (使)聚集( focus的第三人称单数 ); 调整(镜头, 眼睛)焦点[焦距]以便看清; (光、声等的)焦点; 集中(光束于)
📘 English Definition(英文释义)
- n the concentration of attention or energy on something
- n maximum clarity or distinctness of an image rendered by an optical system
- n maximum clarity or distinctness of an idea
- n a central point or locus of an infection in an organism
- n special emphasis attached to something
- n a point of convergence of light (or other radiation) or a point from which it diverges
- n a fixed reference point on the concave side of a conic section
- v direct one's attention on something
- v cause to converge on or toward a central point
- v bring into focus or alignment; to converge or cause to converge; of ideas or emotions
- v become focussed or come into focus
- v put (an image) into focus; we cannot enjoy the movie"