boastfully是一个副词，意为“自夸地，自吹自擂地”。它可以用来形容一个人的态度或言语，指其过于自信或自负地表达自己的优点或成就。

怎么读（音标）

boastfully [ˈbəʊstf(ə)li]

用法

boastfully常用于形容词proud或adverbially来修饰动词speak、talk、brag等表示说话的动词。也可以直接用作状语。

例句1-5句且中英对照

1. She spoke boastfully about her new promotion and salary increase. 她对于她的新晋职位和加薪大谈特谈。

2. He always talks boastfully about his athletic abilities, but he rarely delivers on his promises. 他总是夸夸其谈自己的运动能力，但很少兑现承诺。

3. The company's CEO boasted boastfully about their record-breaking profits at the annual shareholder meeting. 公司的CEO在年度股东大会上为他们创纪录的利润感到自豪地吹嘘。

4. Despite his humble background, he never boasted boastfully about his success and always remained down-to-earth. 尽管出身卑微，他从不吹嘘他的成功，并始终保持脚踏实地。

5. She was known for her boastful personality and often rubbed people the wrong way with her arrogant comments. 她以自负的个性闻名，经常因为傲慢的言论而惹人反感。

同义词及用法

boastfully的同义词包括proudly、conceitedly、arrogantly等。它们都指一个人过于自信或自负地表达自己的优点或成就。但是，boastfully更强调夸大和张扬，有时带有贬义；而proudly则更加中性，表示自豪和满意；conceitedly和arrogantly则更加贬义，指过于自负和傲慢。

编辑总结

boastfully是一个形容态度或言语的副词，指过于自信或自负地表达自己的优点或成就。它常用于形容词proud或adverbially来修饰动词speak、talk、brag等表示说话的动词，也可以直接用作状语。其同义词包括proudly、conceitedly、arrogantly等，但它们在含义上有所区别。使用时需要根据具体语境选择合适的词汇。