Searchlight

(noun.) a light source with reflectors that projects a beam of light in a particular direction.

校对:斯宾塞

• How Far can a Powerful Searchlight Send Its Rays? 佚名. 神奇的知识之书.
• After he went out we saw a searchlight come on and watched the beam move across the sky and then go off and it was dark again. 欧内斯特·海明威. 永别了,武器.
• Searchlights have recently been made capable of being seen nearly a hundred miles away. 佚名. 神奇的知识之书.
• The Commission wasn't afraid of details: didn't it recommend searchlights in the parks as a weapon against vice? 沃尔特·李普曼. 政治序论.
• The illustration shows a battery of powerful searchlights, the use of which furnished some very effective displays during the Panama-Pacific Exposition at San Francisco in 1915. 佚名. 神奇的知识之书.

编辑:洛娜