英语词汇“alertness”的意思、释义、用法及双语翻译-时代网

词汇	alertness
释义	noun Sleep deprivation could affect mental alertness. With a real threat of ambush, the crews remained at a high state of alertness.
随便看	prey on prick up one's ears pride oneself on prior to proceed from proceed with profit by/from promise away promise the moon pronounce on proper to proportional to prop up protect from/against protest against proud of provide against provided that provide for provide with pucker up puffed up puff out pull about/around pull ahead 水潭水火水火不容水火不相容水火之中水火无情水火棍水火管锅炉水灵水灵灵水灾水烟水烟壶水烟师水烟斗水烟筒水烟管水烟袋水煤气水牌水牛水牛(儿) 水牢水牯水獭

时代网英语在线翻译词典收录了323754条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。