夹心饼干 jiāxīnbǐnggān sandwich cookie Origin Definitions Defs Strokes Stroke Words Sentences Sents 夹心 夾心 jiāxīn filled having a filling or center, as in sweets, biscuits, or chocolates饼干 餅乾 bǐnggān noun cookie biscuit; cracker; cookie; a small, baked food made with flour and other ingredients such as eggs, milk, sugar, or salt