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source of illumination

/sɔːrs əv ɪˌluːmɪˈneɪʃən/

翻译: 正式或技术用语,指任何发光或产生光的物体或装置,如灯、灯泡、太阳或蜡烛。

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phrase

/sɔːrs əv ɪˌluːmɪˈneɪʃən/C1formaltechnical
  • zh正式或技术用语,指任何发光或产生光的物体或装置,如灯、灯泡、太阳或蜡烛。

A formal or technical term referring to any object or device that produces light, such as a lamp, bulb, the sun, or a candle.

  1. Light sourceB1formal

    An object or device that produces light, making things visible.

    zh光源

    • The sun is the primary source of illumination for our planet.
    • A lamp is a common source of illumination in a room.
    • The flashlight served as a portable source of illumination in the dark.