英语释义
1
v direct one's attention on something
2
v cause to converge on or toward a central point
3
v bring into focus or alignment; to converge or cause to converge; of ideas or emotions
4
v become focussed or come into focus
5
v put (an image) into focus; we cannot enjoy the movie"
6
a being in focus or brought into focus
7
s (of light rays) converging on a point