平白 píngbái for no reason Origin Definitions Defs Strokes Stroke Words Sentences Sents píngbái for no reason 平 píng without reason (bound form) for no reason; without cause; gratuitously白 bái [free] free of charge; gratuitous; without costpíngbái simple and clear 平 píng adjective flat flat; level; even; smooth白 bái verb clear clear; obvious; easy to understand