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单词 sealed-beam
释义

Definition of sealed-beam in English:

sealed-beam

adjective
  • Denoting a vehicle headlamp with a sealed unit consisting of the light source, reflector, and lens.

    (车灯)密封光束的

    a sealed-beam headlamp
    Example sentencesExamples
    • Sealed beam headlights are much harder to replace compared to composite headlamps.
    • This document establishes performance requirements, material requirements, design requirements, and design guidelines for sealed beam headlamps.
    • However, some vehicles use sealed beam lighting which requires that you convert to bulb type lighting.

Definition of sealed-beam in US English:

sealed-beam

adjectiveˈsē(ə)ldˌbēm
  • Denoting a vehicle headlight with a sealed unit consisting of the light source, reflector, and lens.

    (车灯)密封光束的

    a sealed-beam headlamp
    Example sentencesExamples
    • This document establishes performance requirements, material requirements, design requirements, and design guidelines for sealed beam headlamps.
    • However, some vehicles use sealed beam lighting which requires that you convert to bulb type lighting.
    • Sealed beam headlights are much harder to replace compared to composite headlamps.
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更新时间:2025/1/17 6:08:02