to withdraw an offer

So, if anyone wishes to withdraw an offer by post he must make sure that it reaches the acceptor before or at the same time as the acceptance is posted.

因此，如果有人想退出发布商情，他必须确保它到达之前或同时验收发布的受体。

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The official Facebook page for students admitted to join the Harvard Class of 2021 warns students that "Harvard College reserves the right to withdraw an offer of admission under various conditions including if an admitted student engages in behavior that brings into question his or her honesty, maturity, or moral character."

2021届哈佛待入学新生的脸书官方主页提醒学生，“如果新生在诚信、成熟度或道德品质方面存在问题，那么校方保留针对恶劣情况取消学生入学资格的权利。

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