outdated

1. ADJ If you describe something as outdated, you mean that you think it is old-fashioned and no longer useful or relevant to modern life. 過(guò)時(shí)的

...outdated and inefficient factories. …過(guò)時(shí)的、傚率低下的工廠。

...outdated attitudes. …過(guò)時(shí)的看法。