adj.已废弃的；过时的
The army plans to phase out the equipment as it becomes obsolete. 军队计划淘汰这些设备，因为它们已经报废了。
The obsolete regime is about to collapse. 那过时的政权即将崩溃。
You always depend on an obsolete viewpoint. 你老是信赖一个过时的观点。
