英语词汇“vacuous”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	vacuous
释义	vacuousvacuous /ˈvækyuəs/ adjective formal Etymology ETYMOLOGYvacuous Origin: 1600-1700 Latin vacuus empty lacking in serious thought or intelligence: a vacuous expression—vacuously adverb—vacuousness noun [uncountable]
随便看	rallying point RAM ram Ramadan Ramayana ramble rambler rambling rambunctious rambunctiously rambunctiousness ramekin ramen Rameses II ramie ramification ramify ramp rampage rampant rampantly rampart ramrod ramshackle ran

英语词典包含48224条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。