?目中无人
... 不择手段 by hook or by crook 目中无人 too big for one's boots 同甘共苦 through thick and thin ...
?太自大
... too big for one's breeches 显得自以为是; 摆架... too big for one's boots 太自大 too bad 可惜 ...
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。