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semiconductor

美音:[´semıkən´dʌktə ]点这儿播放单词美音发声
英音:[´semıkən´dʌktə ]点这儿播放单词英音发声
n.[物] 半导体

难易程度:

semiconductor为六级词汇

词形变化:

形容词:semiconducting

词根

ducc=to lead(领导) 变化型 duct

semiconductor


/,semɪkən'dʌktə(r); ,sɛmɪkən`dʌktɚ/
n substance that conducts electricity in certain conditions, but not as well as metals 半导体.

semiconductor


n[C]
a substance, such as silicon, that allows some electric currents to pass through it, and is used in electronic equipment
>semiconductingadj [only before noun]
1. Broadly speaking, however, the superhighway refers to the union of today's broadcasting, cable, video, telephone, and computer and semiconductor industries into one large all-connected industry.
    但广义地说,信息高速公路是指由今天的广播、电视、录像、电话、电脑、半导体等产业组合而成的一个互相关联的大产业。

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