基本解释
拼音：shuǐ mǐ wú gàn
注音：ㄕㄨㄟˇㄇㄧˇㄨˊㄍㄢˋ
解释：比喻彼此经济上没有往来。旧时指官吏清廉。同“水米无交”。
出处：朱自清《我是扬州人》：“我知道上海虽然也许比知道绍兴多些，但是绍兴究竟是我的祖籍，上海是和我水米无干的。”
英语：be upright and accept no gifts from the people
单字解释：
水
米
无
干
英语解释
It's a metaphor for having no economic contact with each other. In the old days, it meant that officials were clean and honest. Have no relationship with "water and rice".
