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英英字典: focal_point




Overview of noun focal_point

The noun focal point has 3 senses


  • focus, focal point -- (a point of convergence of light (or other radiation) or a point from which it diverges)

  • focus, focal point, nidus -- (a central point or locus of an infection in an organism; "the focus of infection")

  • focus, focusing, focussing, focal point, direction, centering -- (the concentration of attention or energy on something; "the focus of activity shifted to molecular biology"; "he had no direction in his life")

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