transitive. To cause (rays of light, sound waves, etc.) to converge to a single point or place; = focus, v. 2b. Cf. to bring to a focus at focus, n.…
单词 | θ76724 |
释义 | the world > matter > physics > science of sound > sound-waves > emit, transmit [verb (transitive)] > focus (2) focalize1827 transitive. To cause (rays of light, sound waves, etc.) to converge to a single point or place; = focus, v. 2b. Cf. to bring to a focus at focus, n.… focus1870 transitive. To cause (rays of light, sound waves, etc.) to converge to or towards a single point or place. Cf. to bring to a focus at focus, n.… |
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