brag

vi.

1. 吹牛，自吹，自誇[（+about/of）]
   He often brags about how well he plays golf.

   他常常自誇他高爾夫球打得如何如何好。

vt.

1. 吹噓說，自誇說；誇耀[Y][+that]
   Henry bragged that his bicycle was the fastest.

   亨利吹牛說他的自行車最快。