柯林斯詞典semiconductor /?s?m?k?n?d?kt?/ (semiconductors) 1. N-COUNT A semiconductor is a substance used in electronics whose ability to conduct electricity increases with greater heat. 半導體 返回 semiconductor劍橋詞典a material , such as silicon , that allows electricity to move through it more easily when its temperature increases , or an electronic device made from this material 半導體 Semiconductors are used for making integrated circuits and computers . 半導體用于制造集成電路和計算機。 返回 semiconductor