obsolete

音标发音

With technological changes many traditional skills have become obsolete.
随着技术的革新，许多传统技艺已被淘汰。
These goods are obsolete and will not fetch much on the market.
这些货品过时了,在市场上卖不了高价.
They tried to hammer obsolete ideas into the young people's heads.
他们竭力把陈旧思想灌输给青年.
With technological changes many traditional skills have become obsolete.
随着技术的革新，许多传统技艺已被淘汰。
Some two hundred obsolete warships and submarines have been taken out of service during the past five years.
过去5年时间里，约200艘老式军舰和潜艇陆续退役。

not in use any more, having been replaced by something newer and better or more fashionable

Something that is obsolete is no longer needed because something better has been invented.