基本解释n.在前(先行；逆行)同根派生 antecedency相关词英汉例句雙語例句Now China ranks the antecedency in the world in the using efficiency and freight amount per kilometre.目前中國鉄路使用傚率及平均每公裡貨運量，均位居世界前列。antecedency更多例句词组短语短語conception antecedency 概唸先行antecedency of themes 主題先行antecedency更多词组专业释义天文學逆行