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  1. light bulb

    美式

    • ph.
      燈泡
    • 相關詞
    • n. 鎢絲燈;白熾燈

    • Most consumers do not use the incandescent light bulbs because of their short life and great power consumption. 消費者太多都已經不用鎢絲燈,因為壽命不長,而且太耗電。

    • n. 鎢絲燈;白熾燈

    • Most consumers do not use the incandescent light bulbs because of their short life and great power consumption. 消費者太多都已經不用鎢絲燈,因為壽命不長,而且太耗電。

    • n. 發光二極體;LED燈

    • A light emitting diode bulb can burn for 50,000 hours, much longer than other types of bulbs. 一個LED的燈泡可以燒個五萬個小時,壽命比其它燈泡長上好幾倍。

    • n. 發光二極體;LED燈

    • A light emitting diode bulb can burn for 50,000 hours, much longer than other types of bulbs. 一個LED的燈泡可以燒個五萬個小時,壽命比其它燈泡長上好幾倍。

  2. 知識+