?固执
... pigheaded = 固执 pigheadedly = 固执 pigheadedness = 顽固 ...
pigheadedly:
pig +? -headed +? -ly
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。