reflector

更新时间:2026-07-15 22:38:50   栏目: 英语词典

Reflector

词义:

Reflector 是一个名词,表示 反射器反光镜,指一种能够反射光线、声音或其他类型波动的设备或物体。该词可用于描述物理上反射光线的物品,也可用于描述某些技术领域的设备,如天文望远镜中的反射镜、电子设备中的反射器等。

音标:

/rɪˈflɛktər/

词性:

名词

用法:

Reflector 作为物理设备,主要用于反射光线或信号。

在日常生活中,通常指反光镜或反射器。

例句:

The car had a reflector on the back to improve visibility at night.

A telescope's reflector helps gather light and improve image clarity.

The radar system uses a large reflector to bounce signals off objects.

The photographer adjusted the reflector to direct light on the subject.

The reflector on the bike helps the rider be seen in low light conditions.

The reflector in the flashlight bounced light in all directions.

The sun's rays were reflected off the shiny surface of the metal reflector.

The sound waves hit the reflector and echoed back to the microphone.

The lighthouse uses a large reflector to send signals to ships.

The scientist used a large reflector to direct the laser beam onto the target.

短语搭配:

Light reflector(光反射器)

Reflector telescope(反射望远镜)

Radar reflector(雷达反射器)

Reflector mirror(反射镜)

Reflector screen(反射屏幕)

相关词汇:

Reflect(反射,动词)

Reflection(反射,名词)

Reflective(反射的,形容词)

词根与词源:

Reflector 来源于拉丁语词根“reflectere”(表示“反射”),由“re-”和“flectere”(表示“弯曲”)构成,表示光线或波动经过弯曲的过程。