"come unstuck" 这个短语的字面意思是“脱胶、松开”，但更常用的是它的比喻义，指“（计划、人等）失败、出问题、陷入困境”。 例句： His ambitious plan to start a business came unstuck due to a lack of funding. （他创业的雄心勃勃的计划因资金不足而失败了。） Be careful with that project; if you don't pay attention to the details, you could come unstuck. （那个项目要小心，如果你不注意细节，可能会出问题。）