boast的两种意思：作为动词，boast的意思为“自夸”、“自吹自擂”、“有值得自豪的东西”；作为名词，boast的意思为“夸耀”、“夸口”。boast后面可接介词about/of，固定搭配为boast about/of sth。

boast可作名词和动词，意为自夸;自吹自擂;有(值得自豪的东西)；夸耀;夸口。例句有：

1、She is always boasting about how wonderful her children are.

她总是夸耀她的孩子们多么出色。

2、The hotel also boasts two swimming pools and a golf course.

那家宾馆还拥有两个游泳池和一个高尔夫球场。

3、It was her proud boast that she had never missed a day's work because of illness.

她所引以自豪的是她从未因病而耽误过一天工作。

4、Witnesses said Furci boasted that he took part in killing them...

几位证人声称富尔奇曾吹嘘自己参与了对他们的屠杀。

5、The houses will boast the latest energy-saving technology...

这些房屋将应用最新的节能技术。

6、Despite his boasts that his children were brilliant, neither of them went to college.

尽管他夸赞他的两个孩子聪明，他们却都没念上大学。

7、It was her proud boast that she had never missed a day's work because of illness.

她所引以自豪的是她从未因病而耽误过一天工作。

8、We remember our mother's stern instructions not to boast.

我们谨记母亲不许我们在人前炫耀的严厉教诲。

9、His proud boast of leading 'the party of low taxation' has a hollow ring.

他洋洋得意地吹嘘自己领导着“一个主张低税收的政党”，这听起来很空洞。

10、This is an age when we boast of our emotional intelligence and we claim to feel each other's pain.

这是一个我们都在夸耀自己的情商，声称能感受彼此的伤痛的时代。