a cloud hanging over someone idiom
有心事；不悦；忧心忡忡
a situation or future event that makes you worry or feel unhappy
When you're waiting for an operation, you feel like there's a cloud hanging over you. 等待手术的时候，会感觉忧心忡忡的。
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。