up-to-date

US /ˌʌp.təˈdeɪt/
UK /ˌʌp.təˈdeɪt/
"up-to-date" picture
1.

最新的, 現代的

incorporating the latest developments and trends

:
We need to keep our software up-to-date.
我們需要保持我們的軟體最新
Her knowledge of current events is always up-to-date.
她對時事的了解總是最新的。