not know someone from Adam idiom informal
根本不知道(某人),与(某人)素不相识
to have never met someone and not know anything about them
Why should she lend me money? She doesn't know me from Adam. 她怎么会借钱给我?她根本不认识我。
江苏热线英汉汉英双解词典包含207361条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。