Read Edit View history 泥牛入海 níniúrùhǎi vanish Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 泥牛入海 · níniúrùhǎi · vanish 2026/03/04 泥牛入海 níniúrùhǎi vanish to disappear with no hope of returning (lit. a clay ox enters the sea) 他投出去的求职信如同泥牛入海，没有一点回音。 idiom created sense Mar 4, 2026, 02:25 AM