Definition: not used now Level: C1
这家工厂仍在使用过时的设备。
The factory still uses ___obsolete equipment.
书籍会因为电脑而变得过时吗？
Will books become ___obsolete because of computers?
博物馆的展品中有许多过时的机器，没能给游客留下深刻印象。
The museum’s exhibit contained many ___obsolete machines that failed to impress visitors.
