1. 退休的：superannuate 废除 | superannuated 退休的 | superannuation 领养老金退休

2. 过时的：superannuated ship 废船 | superannuated 过时的 | superarc 伏弧

3. 退休的, 过时的：superabundant 过剩,过多的 | superannuated退休的, 过时的 | superb 威严,宏伟,绝佳的

4. 落伍的：superannuate /变老朽/使退休/ | superannuated /落伍的/ | superannuation /退休金/

1. 废弃的;陈旧不中用的;过时的
If you describe something as superannuated, you mean that it is old and no longer used for its original purpose.

e.g. ...the superannuated idealism of the Sixties.
早已过时的 60 年代的理想主义