Obsolete a seat, especially a throne.

一个座位，尤指王位。

youdao

Obsolete A disposition, feeling, or tendency.

性格，感情，倾向。

youdao

youdao

But telephone technology is changing so fast that a hot product today could be obsolete in a few years.

FORBES: Survival technique: paranoia

It would take a brave government to tell voters that it was making anything up to 50m television sets obsolete and a pretty silly one to spend billions on handing out free set-top boxes to people who don't feel like buying them.

ECONOMIST: Digital broadcasting

If you teach students one trade, that skill might be obsolete in a few years.

FORBES: A Liberal Arts Degree Is More Valuable Than Learning Any Trade