英语人>词典>英汉 : give sb. one's firm and solemn promise的中文,翻译,解释,例句
give sb. one's firm and solemn promise的中文,翻译,解释,例句

give sb. one's firm and solemn promise

give sb. one's firm and solemn promise的基本解释
-

信誓旦旦