brag

吹嘘、自夸、炫耀

He kept bragging about how much money he makes.

他一直吹嘘自己赚了多少钱。

夸口、扬言

She bragged that she could finish the race in an hour.

她夸口说自己能在一小时内跑完全程。

吹嘘、大话、自夸

Most of what he said was just empty brag.

他说的大多只是空洞的吹嘘。

值得炫耀的事口语

Finishing the course in two weeks is quite a brag.

两周就修完这门课，确实很值得炫耀。