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  1. sealed-beam

    • IPA[ˈsē(ə)ldˌbēm]

    美式

    • adj.
      denoting a vehicle headlight with a sealed unit consisting of the light source, reflector, and lens
    • 釋義

    形容詞

    • 1. denoting a vehicle headlight with a sealed unit consisting of the light source, reflector, and lens a sealed-beam headlamp