短语词组短语base oneself on 附着;依靠;根据;立足base sth on 依据;根据base A on B 把A建立在B的基础上base sales on production 以产定销base A on 把A建立在B的基础上to base oneself on 凭依BASE E ON BALLS 四坏球上垒Base rdined on 基准利率Base Ourselves On Reality 立足实际 返回 base on