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parabolic mirror /ˈpeɪpə ˈslaʃ ˈpeɪpəbˌɔːd ˈsɔːtɪŋ/ n

中文：抛物面反射镜

中文 · 抛物面反射镜Español · espejo parabólicoFrançais · miroir parabolique
Meaning：Curved mirror that concentrates the Sun’s rays toward one point in the furnace (the target area).
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Found in these illustrated scenes（1）

Solar furnace

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