英语词汇保持警醒是什么意思，保持警醒的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	保持警醒
释义	DEFINITIVE EXAMPLES 权威例句Assembly-line workers need regular breaks to relieve boredom and keep them alert.装配线上的工人需有定时的休息，以消除疲乏、保持警醒。剑桥国际
随便看	iron butt iron by hydrogen iron cacodylate iron carbide iron carbon alloy iron carbonate iron carbonate spring iron carbonyl iron carbonyl hydride iron caseinate iron casting iron castings iron catalysts iron cement iron cevitamate iron charge iron chill iron chloride iron choke coil iron circuit iron cirrate green iron citrate iron clad iron clad iron clamp

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