adj.頑固的；頑強(qiáng)的

動詞dog的過去式和過去分詞.

His dogged pursuit of the presidency was turning into a national joke. 他執(zhí)拗地謀求總統(tǒng)職位的行為變成了全國的笑柄。

He did it with dogged determination. 他以頑強(qiáng)的決心做了這件事。

Although he's less talented, he won by sheer dogged persistence. 他雖天賦不高，但全憑堅(jiān)韌的毅力贏得了勝利。

adv.固執(zhí)地；頑強(qiáng)地