zài / zhè / ge / duō / xiàng / shì / zhì / zhōng / yú / xiàng / biǎo / shì / qián / miàn / gè / xiàng / xiāng / jiǎn / hòu / shèng / xià / de / bù / fen在这个多项式中,余项表示前面各项相减后剩下的部分。In this polynomial, the remainder term is the part left after the preceding terms are subtracted.