semiconductorKK [ˌsɛmikəˈndʌktɚ] ｜ /ˌsɛmikəˈndʌktɚ/
GEPT 中高級
C2noun
a substance, such as germanium or silicon, that has electrical conductivity between that of a metal and an insulator. The conductivity increases with temperature and in the presence of impurities in the material.
The semiconductor material is commonly used in the manufacturing of microchips and transistors, as it can conduct electricity but can also be switched off and on to create computer logic circuits.
半導體材料
C2noun
a conductor that is made using semiconducting materials.
In a computer chip, the semiconductor allows the flow of electrons to control the flow of information.
半導體元件