sem·i·con·duc·tor
noun/ˌsemikənˈdʌktə(r)/
/ˈsemikəndʌktər/, /ˈsemaɪkəndʌktər/
(specialist)- a solid substance that conducts electricity in particular conditions, better than insulators but not as well as conductors
半导体 - a device containing a semiconductor used in electronics
半导体装置