在线词典不言而喻喻:了解,明白。不用说话就能明白。形容道理很明显。拼音bù yán ér yù解释喻:了解,明白。不用说话就能明白。形容道理很明显。近义词显而易见、无庸赘述反义词扑朔迷离、模棱两可英文释义(idiom) it goes without saying; it is self-evident