基本解释[经济学]无实体形式英汉例句双语例句When securities are dealt in book entry form and no certificates are issued, it is particularly important to have an accurate list of shareholders.当证券以簿记形式处理而不发行凭证时，具备准确的股东名册尤其重要。book entry form更多例句词组短语短语Book -Entry Form 无实体债券book entry form更多词组专业释义经济学无实体形式