1838, "material whose electrical conductivity is between that of a conductor and that of an insulator," from semi- + conductor. Modern very specific sense is recorded from 1931.
雙語例句
1. Semiconductor devices can perform a variety of control functions in electronic equipment.
半導體器件在電子設備中能起各式各樣的控制作用.
來自《現代漢英綜合大詞典》
2. In semiconductor receivers transistors take the place of vacuum tubes.
在半導體收音機中晶體管代替了真空管.
來自《現代漢英綜合大詞典》
3. This is a semiconductor integrated circuit.
這是一個半導體集成電路.
來自《簡明英漢詞典》
4. The conductor is reluctant to reduce the conductivity of the semiconductor.
導演不情愿降低半導體的導電率。
來自辭典例句
5. A further refinement in semiconductor technology is the integrated circuit.