itchy feet
想去旅行或探险的冲动
口语·表达旅行欲望
英文释义
an urge or desire to travel or move from one place to another
例句
After two years at home, I've got itchy feet and want to travel again.
典故来源
19世纪航海用语，水手长期航行后脚痒想上岸，后比喻渴望旅行或变动。