英语词汇“light emitting diode”的读音、翻译、释义、用法及例句-语文网

词汇	light emitting diode
释义	light emitting diode 发光二极体（=LED） LED是一种由单晶半导体（Semiconductor）做制成的发光体，大量运用在指示灯号、家电用品，以及其他需要灯号识别的地方上，在三原色中，除了蓝色因为成本过高，生产较少外，红色与绿色发光二极体则随处可见。
随便看	lead in lead-in leading leading article leading control leading currency leading decision leading edge leading edge leading-edge leading end leading indicator leading lady leading light leading man leading mark leading question leading up refund leading zero lead into lead line lead manager lead off leadoff lead pencil

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