英语词汇on (或 upon) the lookout怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	on (或 upon) the lookout
释义	on the lookout 寻找，寻觅(某物) (常与for连用) 注视着；警惕着；警戒；瞭望着[原为航海用语]
随便看	cryptobiote cryptobiotic Cryptobranchidae cryptobranchidaes Cryptobranchoidea crypto-censorship Cryptocerata Cryptochaetidae cryptoclastic cryptoclimate cryptoclimatology Cryptococcaceae Cryptococcales cryptococcal meningitis cryptococcoses cryptococcosis crypto-colonial crypto-commercialism crypto-Communist cryptocrystalline cryptocrystallines Cryptodira Cryptodonta cryptoes cryptoexplosion structure

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。