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单词 led
释义

led

/led/
/led/
  1. past tense, past participle of lead1
    Homophones lead | ledlead   led
    /led/
    /led/
    • lead noun
      • Copper piping replaced the use of lead.铜管道取代了铅管道的使用。
    • led verb (past tense, past participle of lead1)
      • The staircase led to a secret passageway.楼梯通向一条秘密通道。
  2. -led
    (in adjectives) influenced or organized by起主导作用的
    • a consumer-led society消费者主导的社会
    • student-led activities学生领导的活动

LED

noun
/ˌel iː ˈdiː/
/ˌel iː ˈdiː/
  1. light-emitting diode
    (a device that produces a light on electrical and electronic equipment)
    发光二极管
    • A single red LED shows that the power is switched on.单支红色发光二极管表示电源已接通。
    compare OLED
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更新时间:2025/8/8 13:09:43