come/go cap in hand
British, American & Australian, American
to ask someone for money or help in a way which makes you feel ashamed.
I had to go cap in hand to my parents again to ask for some money. (often + to)
英语词组固定搭配大全包含18674条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。