out of date
US /aʊt əv deɪt/
UK /aʊt əv deɪt/

1.
過時的, 不流行的
no longer current or fashionable
:
•
That software is completely out of date.
那個軟體完全過時了。
•
Her fashion sense is a bit out of date.
她的時尚品味有點過時了。
2.
過期的, 變質的
having passed its expiration date
:
•
These milk cartons are out of date.
這些牛奶盒過期了。
•
Make sure the food isn't out of date before you eat it.
吃之前確保食物沒有過期。