二项式系数 Save Sign in to save words Traditional (Taiwan): 二項式係數 èrxiàngshìxìshù ㄦˋ ㄒㄧㄤˋ ㄕˋ ㄒㄧˋ ㄕㄨˋ binomial coefficient math. Character by character 二(èr)two 项(xiàng)surname Xiang 式(shì)type 系(xì)connect 数(shù)number A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0