ref
lec
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复数形式
reflectors
1
反射器, 反光板
a photographic accessory used to redirect or bounce light onto a subject, typically consisting of a flat or curved surface made of reflective material
A reflector is a tool used in photography to bounce light onto a subject. It typically consists of a surface that can be silver, gold, white, or another color, and it helps to redirect light to fill in shadows or enhance the overall illumination. Reflectors are often used to soften harsh lighting, reduce shadows, and improve the balance of light in a scene. They are useful for achieving more flattering and even lighting in portraits and other types of photography.
- The bicycle has reflectors on the wheels for safety at night.
自行车车轮上有反射器，以确保夜间安全。
- The satellite uses a large reflector to communicate with Earth.
卫星使用大型反射器与地球通信。
- Solar reflectors can be used to generate heat for energy.
太阳能反射器可用于为能源产生热量。
- They placed a reflector at the entrance of the driveway to warn drivers.
他们在车道的入口处放置了一个反光板以警告司机。
- She installed a solar reflector on the roof to heat the water.
她在屋顶安装了一个太阳能反射器来加热水。
2
反射镜, 反射望远镜
a telescope that uses a large mirror to gather and focus light for better viewing
- Amateur astronomers often prefer a reflector for deep sky observations due to its ability to capture more light.
业余天文学家通常更喜欢使用反射望远镜进行深空观测，因为它能够捕捉更多的光线。
- The observatory used a reflector to get clearer images of stars.
天文台使用反射镜来获取更清晰的恒星图像。
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