百事轻怡 bǎishìqīngyí Diet Pepsi Origin Definitions Defs Strokes Stroke Words Sentences Sents 百事 bǎishì Pepsi (abbreviation) the Pepsi-Cola company or brand; also known as 百事可乐 bǎishìkělè轻 輕 qīng adjective light light in weight; having a low density or specific gravity怡 yí happy (bound form) happy; pleased; joyful