| 单词 | triac |
| 释义 | triac /truy"ak/, n. Electronics. a type of thyristor designed for electronic control of the current supplied to a circuit, used esp. in dimmers for lighting systems. [1960-65; TRI(ODE) + A.C. alternating current] |
| 随便看 |
英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。