in your heart of hearts idiom
C1 在内心深处
in your most secret and true thoughts
I didn't want to believe it, but in my heart of hearts I knew that it was true. 我不愿相信，但在内心深处我知道那是真的。
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。