英语词汇ungratefulness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	ungratefulness
释义	ungratefulness /ʌnˈɡreɪtfʊlnɪs/ n. 不知感恩；忘恩负义
随便看	duple Dupleix, Joseph François Duplessis-Mornay duplet duplets duplex duplex apartment duplex chain duplexed duplexer duplexers duplexes duplex house duplexing duplexities duplexities duplexity duplex paper duplex plasterboard duplex printer duplex printing duplex scan duplicability duplicable duplicand

英汉双解词典包含368430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。