transistor
transistor 英 [trænˈzɪstə(r)] 美 [trænˈzɪstɚ, -ˈsɪs-]
n. 晶体管
名词复数:transistors
- Use the noun transistor to describe the small metal device that helps send and amplify signals in a radio. Your grandpa might carry a transistor radio around on game day.
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- n. 晶体管
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1. This make of transistor radio is small and beautifully designed.
这半导体收音机小巧玲珑.
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2. This transistor radio has four small cells.
这台半导体收音机用4节小电池。
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3. This closes the circuit and turns the transistor on.
这样就会接通电路，打开晶体管。
- transistor (n.) small electronic device, 1948, from transfer + resistor, so called because it transfers an electrical current across a resistor. Said to have been coined by U.S. electrical engineer John Robinson Pierce (1910-2002) of Bell Telephone Laboratories, Murray Hill, N.J., where the device was invented in 1947. It took over many functions of the vacuum tube. Transistor radio is first recorded 1958.
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