无...无...

无...无... [wú wú]

1. ■ (分别用于两个意义相同或相近的词或词素前, 强调没有):

无牵无挂 have no cares;

无穷无尽 inexhaustible; endless;

无依无靠 have no one to depend on; helpless;

无影无踪 disappear completely; vanish without a trace;

无忧无虑 free from care; carefree;

无缘无故 without cause or reason