英语词汇cheerfulness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	cheerfulness
释义	cheerfulness n [U].
随便看	exterminate extermination external external evidence external examination external examiner externalize externally extinct extinction extinguish extirpate extirpation extol extort extortion extortionate extortionately extortioner extra extra- extract extraction extractor extra-curricular

英汉双解词典包含38652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。