英语词汇gratuitousness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	gratuitousness
释义	gra.tu.i.tous.ness HgrE5tjU:7I7tE7snEs, $-5tU:7E- n [U]
随便看	invalidity invalidity invalidly invalid out invaluable invariable invariably invasion invasion invasive invasive invective inveigh against inveigle invent invention inventive inventively inventiveness inventor inventory inverse inverse inversely inversion

英汉双解词典包含44095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。