표면의 작은 반점이나 얼룩.
A small, often irregular spot or patch of color, especially one of many on a surface.
예문:
"The trout's skin features dark speckles that help it blend into the riverbed."
"Dust speckles were visible dancing in the single beam of light."
레이저 광선 등이 거친 표면에서 산란될 때 나타나는 미세한 반점 모양의 간섭 무늬.
A granular interference pattern produced by the scattering of coherent light, such as a laser beam, from a rough surface.
예문:
"The researcher analyzed the laser speckle to measure the surface roughness."
"Speckle noise can often degrade the quality of holographic images."
표면에 작은 반점을 찍거나 흩뿌리다.
To mark or cover a surface with many small spots or patches of color.
예문:
"Freckles speckled her nose and cheeks after a summer spent outdoors."
"The night sky was speckled with millions of distant stars."