switch的意思
switch
基本释义
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n
开关;转换
a piece of equipment that starts or stops the flow of electricity to a machine, light etc when you push it
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v
转换
to change from doing or using one thing to doing or using another
例句
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Where’s the light switch ?
电灯开关在哪儿?
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an important policy switch
一项重要的政策改变
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The terrorists will switch tactics .
恐怖分子会改变战术。
短语
- switch on 接通,开启
- switch off (用开关)关掉;切断(电源)
- switch in 接通;合闸
- control switch 控制开关
- power switch 电源开关
同根词
n
switching [电] 开关;转换;整流;配电、switcher 交换机;转换开关;调车机车
v
switching 转换(switch的ing形式)