单词	sermo cotidianus
释义	sermo cotidianus noun sermo co·​ti·​di·​a·​nus -kōˌtēdēˈänəs : Vulgar Latin spoken by the educated class —distinguished from sermo plebeius Word History Etymology Medieval Latin, from Latin, everyday speech
随便看	Oncopera Oncorhynchus oncornaviruses oncost oncostmen oncosts oncotomy oncovins oncoviruses onct ond ond hand ond note ond-hand Ondatra ondatrae ondatras ondes martenot ondes musicales ondine ondines onding ondings ondium martenot ondograms

英语词典包含469781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。