competition的词源构词法分析词根词缀:前缀com-共同+词根-pet-寻求+后缀-ition名词词尾,行为的过程或结果n.竞争;角逐;比赛;竞赛;竞争者;对手;例句We are in competition with four other companies for the contract.我们在与其他四家公司竞争这项合同。