sacred cow
不可批评或质疑的人或事物
书面/口语·描述禁忌话题
英文释义
something that is considered to be untouchable or immune to criticism or change
例句
In this company, the CEO's pet project is a sacred cow that no one can criticize.
典故来源
源自印度教对牛的崇拜，比喻不可批评或改变的事物。