Read Edit View history 白搭 báidā useless Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 白搭 · báidā · useless 2026/03/04 白搭 báidā useless to be of no use; futile; in vain 如果没有他的配合，你再努力也是白搭。 verb created sense Mar 4, 2026, 02:25 AM