reflector
US /rɪˈflek.tɚ/
UK /rɪˈflek.tɚ/
1.
反光板, 反射器
a piece of glass or plastic on the back of a vehicle or bicycle that shines when light hits it, warning other drivers of the vehicle's presence
:
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The bicycle had a red reflector on the back.
自行車後面有一個紅色反光板。
•
Always check your car's reflectors before driving at night.
夜間駕駛前務必檢查汽車的反光板。
2.
反射器, 反射鏡
a device that reflects light, sound, or other waves
:
•
The telescope uses a large parabolic reflector to gather light from distant stars.
望遠鏡使用一個大型拋物面反射器來收集來自遙遠恆星的光線。
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Sound waves bounced off the large metal reflector.
聲波從大型金屬反射器上反彈。