Definition: old and no longer useful, correct or fashionable Level: B1
那些统计数据已经过时了；我们需要最新的数据。
Those statistics are ___out ___of ___date; we need the latest figures.
那本教科书里的信息已经完全过时了。
The information in that textbook is completely ___out ___of ___date.
我手机的操作系统已经过时，不再接收安全更新了。
My phone's operating system is ___out ___of ___date and no longer receives security updates.
