| 单词 | permutator |
| 释义 | permutatornoun per·mu·ta·tor plural -s : a rotary converter with stationary commutator and rotating brushes that has the exciting field induced by the alternating current in a short-circuited magnetic core instead of produced by an external magnet |
| 随便看 |
英语词典包含469781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。