switch
/swɪtʃ/
v. / n.
标准词条
CET-4
一句话记住
转换;切换;改变;开关;转换
释义与例句
v.
转换;切换;改变
to change from one thing to another, or to make something do this
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Let's switch to another topic before we get bored.
我们换个话题吧,免得无聊。
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He switched off the lights before leaving.
他离开前关掉了灯。
展开其余 1 条例句
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The company switched to using renewable energy last year.
公司去年改用了可再生能源。
n.
开关;转换
a small device used to turn electrical equipment on or off; a change from one thing to another
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The light switch is by the door.
电灯开关在门边。
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We'll make the switch to the new system next week.
我们下周将切换到新系统。
展开其余 1 条例句
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A sudden switch in his mood surprised everyone.
他情绪的突然变化让所有人都很惊讶。
词源与构词
记忆钩子
switch 拟声词,开关咔哒切换的声音
词族与关联词
词族(同一词根派生出的不同词性或形式)
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switchover 转换;切换名词形式
同义词
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change 改变;变化switch 强调快速转换,change 更泛指We need to change our strategy. 我们需要改变策略。
反义词
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keep 保持与转换相反的状态Please keep the same schedule. 请保持同样的日程。
常见搭配
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switch on/off 打开/关闭Don't forget to switch off the computer. 别忘了关掉电脑。
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switch to 切换到I switched to a healthier diet last month. 我上个月改成了更健康的饮食。