2025-09-12 08:17:15 浏览次

semiconductor是什么意思 英[ˌsemikənˈdʌktə(r)] 美[ˈsemikəndʌktər] n. 半导体, 半导体装置;[化] 半导体n. a substance as germanium or silicon whose electrical conductivity is intermediate between that of a...