二次多項式 Save Create a free account to save words Simplified: 二次多项式 èrcìduōxiàngshì ㄦˋ ㄘˋ ㄉㄨㄛ ㄒㄧㄤˋ ㄕˋ quadratic polynomial math. Character by character 二(èr)two 次(cì)next in sequence 多(duō)many 項(xiàng)back of neck 式(shì)type Sign up for a free account to save words and review them A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0