相关单词同義詞president, client, party, headmaster, supreme, main, lead, 近義詞adj. capital, chief, first, main, primary n. dean, headmaster反義詞adj.least, minor臨近詞principle, Princeton, Principali, principals, principalia, principally, principalis, principality, principal act, principal boy, principal ray, principal Zhu相似詞Prince Edward Island, Prince of Wales, princely, princess, principal area, principal boy, principality, principally, 返回 principal