concentrate, focus

名詞 focus:

1. the concentration of attention or energy on something
   同義詞：focus, focusing, focussing, focal point, direction, centering
2. maximum clarity or distinctness of an image rendered by an optical system
   同義詞：focus
3. maximum clarity or distinctness of an idea
   同義詞：focus
4. a central point or locus of an infection in an organism
   同義詞：focus, focal point, nidus
5. special emphasis attached to something
   同義詞：stress, focus
6. a point of convergence of light (or other radiation) or a point from which it diverges
   同義詞：focus, focal point
7. a fixed reference point on the concave side of a conic section
   同義詞：focus

動詞 focus:

1. direct one's attention on something
   同義詞：concentrate, focus, center, centre, pore, rivet
2. cause to converge on or toward a central point
   同義詞：focus
3. bring into focus or alignment; to converge or cause to converge; of ideas or emotions
   同義詞：concenter, concentre, focalize, focalise, focus
4. become focussed or come into focus
   同義詞：focus, focalize, focalise
5. put (an image) into focus
   同義詞：focus, focalize, focalise, sharpen

1. Bring the object into focus if you want a sharp photograph.
   要照出清晰的照片，就要把焦點對準物體。
2. All eyes were focused on him.
   大家的眼光都注意著他。
3. You should focus your attention on your work.
   你應該把注意力放到工作上。
4. He always wants to be the focus of attention.
   他總想成為注意力的焦點。