| 单词 | be switched on |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔power (sth) up〕The computer takes a few seconds to power up after it's been switched on.计算机开机后需要几秒钟的启动时间。剑桥高阶〔switch ... on〕The TV will be switched on at the time you wanted.电视机将在你所希望的时间开启。21世纪英汉An automatic washing machine is one which, when it has been switched on, completes a wash without any more human control.自动洗衣机是一种打开开关后不再需任何人工操作就可完成全部洗衣过程的机器。剑桥国际The computer takes a few seconds to power up after it's been switched on.计算机开机后需要几秒钟时间增加动力。剑桥国际 |
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