all the mobile phone must be kept off,这句话中的keep off怎么翻译keep off有关机的意思吗?我查了一下好像没有啊

来源：学生作业帮助网编辑：作业帮时间：2024/05/17 03:30:06

all the mobile phone must be kept off,这句话中的keep off怎么翻译
keep off有关机的意思吗?我查了一下好像没有啊

keep off 在这里可不是关机的意思哦.keep off 的确是没有关机的意思.keep off 如果作为动词短语的意思是：(使)不接近,远离；挡住；不提及；(使)回避,避开(话题等）；推迟,拖延；(使)不发生 (使)不吃,不喝(某物等.
我们知道：keep + 名词 + 形容词,意思是这个名词保持某种状态.如keep your eyes open
句子中用的是被动语态,可变成主动语态：you must keep all the mobile phone off.
句子中的off是adj.意思是：关着的；停着的

all the mobile phone must be kept off,的意思的是，所有的移动电话必须保持关闭，所以keep off就是保持关闭的意思，也就是保持关机。

被保持关机?

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