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-电脑手机教程网

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	placental placental placental placental accentuated placental apnea placental apoplexy placental barrier placental blood placental blood spaces placental circuIation placental circulation placental dystocia placental erosion placental fold placental forceps placental hemiphyll placental hormone placental immunity placental mammal placental membranes placental parasite placental plasmodium placental pole placental polyp placental presentation

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。