英语词汇pole changing switch怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?变极开关
... 手推焊接 poke welding 变极开关 pole changing switch 口,汽口门,左舷,港,舷窗,装货口 port ...
2
?换极开关换极器
... tap-changing switch 分接头切换开关 tap changing switch 分接开关 pole changing switch 换极开关 ; 变极开关 ; 换极开关换极器 ...
3
?磁极变换开关
... circuit changing switch 电路转换开关 PCS Pole Changing Switch 磁极变换开关 tap-changing switch 分接头切换开关 ...

短语

单词	pole changing switch
释义	pole changing switch 简明释义换极开关网络释义 1 ?变极开关 ... 手推焊接 poke welding 变极开关 pole changing switch 口,汽口门,左舷,港,舷窗,装货口 port ... 2 ?换极开关换极器 ... tap-changing switch 分接头切换开关 tap changing switch 分接开关 pole changing switch 换极开关 ; 变极开关 ; 换极开关换极器 ... 3 ?磁极变换开关 ... circuit changing switch 电路转换开关 PCS Pole Changing Switch 磁极变换开关 tap-changing switch 分接头切换开关 ... 短语 1 pole-changing switch 换极开关
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