open rate

短语

[经] 自由运费率

词形变化

open rates 复数 open rates

释义与例句

n.
  1. 1.

    A measure used by marketers as an indication of how many people "view" or "open" the electronic mail they send out.

    商务
  2. 2.

    A similar measure applied to conventional advertising mail.

    商务