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obsolete
01
过时的
outdated and gone out of use because a new thing has replaced it
例子
The rotary telephone became obsolete with the advent of smartphones and mobile technology.
The typewriter became obsolete with the rise of computers and word processing software.
Printed encyclopedias have become obsolete in the age of the internet and online reference sources.
Vinyl records were once obsolete but have experienced a resurgence in popularity among music enthusiasts.
The floppy disk is now obsolete, replaced by USB flash drives and cloud storage.