| 正面 | 13455.transistor 英 [træn'zɪstə; trɑːn-; -'sɪ-]美 [træn'zɪstɚ]     |
|---|---|
| 背面 |      释义： 1. sarc- + -astic (-ast + -ic).2. literally "rend or tear flesh, strip off the flesh".3. => biting a person with speaking harshly, bitterly, or derisively.4. => sneer, jest, taunt, mockery.n. 晶体管（收音机） 例句： 1. This make of transistor radio is small and beautifully designed.这半导体收音机小巧玲珑. transistor 晶体管合成自 transfer,转移，resistor,电阻器。因该电子元件通过电阻器转移电流而得名。 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." |