词性及解释
词形变化
副词: unfoundedly
名词: unfoundedness
常用词组
例句
1.
An unfounded OR false,deliberately misleading stORy.
谣言一个无根据的或虚假的、故意误导的传闻
2.
Your claim unfounded regret must decline.
贵公司索赔没有理由，抱歉，我方拒绝。
3.
Make unfounded and scurrilous attacks upon others
血口喷人
词汇级别
词汇听力：
小测验：选择正确的单词