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	venae petrosa venae pharyngeae venae phrenica venae phrenica inferior venae phrenicae superiores venae poplitea venae portae venae posterior ventriculi sinistri cordis venae prepylorica venae profunda linguae venae profundae venae profundae clitoridis venae profundae femoris venae profundae penis venae pudenda interna venae pudendae externae venae pulmonales venae pulmonales dextrae venae pulmonales sinistrae venae pulmonalis inferior dextra venae pulmonalis inferior sinistra venae pulmonalis superior dextra venae pulmonalis superior sinistra venae radiales venae rectae

觉斋网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。