I still have no reason to doubt his word.我仍然没有理由怀疑他所说的话。
I apologized for having doubted his word.我为曾经怀疑过他的话道歉。
英汉双解词典包含368430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。