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单词 switch on/off something
释义

switch on/offsomething

phrasal verbwithswitchverb[I/T]
us
/swɪtʃ/
tostartorstopadevicepoweredbyelectricity:
She switched thelightoff.
Switch on thevideocamera,please.
(Definition ofswitch on/off somethingfrom theCambridge Academic Content Dictionary© Cambridge University Press)
#https://dictionary.cambridge.org//dictionary/english/switch-on-off##
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更新时间：2026/4/13 6:46:58