请输入您要查询的英文单词:
单词
pole-changer
释义
pole-changer
noun
A switch or key for reversing the direction of an electric current by reversing the polarity of the voltage source.
Origin
Mid 19th century
.
随便看
crowberry
crowd
crowded
crowdedness
crowdfund
crowdfunding
crowdie
crowd-pleaser
crowd-pleasing
crowd-puller
crowd-pulling
crowdsource
crowdsourcing
crowd-surf
crowdy
croweater
crowfoot
crow hop
crowl
crown
crown agent
Crown Agents
crownal
crown and anchor
crown antler
英语词典包含243303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。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/26 9:47:14