释义 |
expiration date for use 基本例句 使用期限 Password expiration policies are used to manage the lifespan of a password.密码过期策略用于管理密码的使用期限。 A temporary structure erected within a planned urban area must be demolished within the approved period of time for its use.在城市规划区内进行临时建设,必须在批准的使用期限内拆除。 |