今天來推薦pud這個詞根，意思是ashamed，它來自于拉丁語的pud。

1. repudiate?

re(=back,away) + pud(=ashamed)→ 將羞愧置后或遠離

vt.斷絕關系；否認，反駁；拒絕

例句：Madge publicly repudiated Don at every opportunity after their divorce.
瑪奇和唐離婚后，一有機會就公開指責唐。

2.?impudence??

im(=not)

n.厚顏無恥；無禮，放肆

例句：Sunch impudencel!
真無恥！

None of your impudence!?不得放肆！

have the impudence to do?不知廉恥地做

3.?impudent

im(=not)

adj.厚顏無恥的；無禮的，放肆的

例句：He was impudent enough to call me a fool.
他居然放肆地說我是傻瓜。

impudent beggar?放肆無禮的家伙

4.?repudiation

n.拒絕，否認；拒付；斷絕關系