在线词典未可同日而语指两者相差很大,不能相提并论。拼音wèi kě tóng rì ér yǔ解释指两者相差很大,不能相提并论。近义词不可同日而语英文释义lit. mustn't speak of two things on the same day (idiom); not to be mentioned in the same breath; incomparable