Tìm kiếm
Naked eye
01
mắt thường
the human eye unaided by any optical device, used for observing objects and details directly
Ví dụ
The Andromeda Galaxy, the nearest spiral galaxy to the Milky Way, is visible to the naked eye in the night sky.
The red giant Betelgeuse can be seen with the naked eye in the constellation Orion.
Turbid liquids can often harbor microorganisms that are not visible to the naked eye.
With eyes like a hawk, the astronomer could identify celestial objects and constellations that were barely visible to the naked eye.
The minuscule insects crawled along the forest floor, nearly invisible to the naked eye.
