释义：adj.旧式的，落伍的，过时的；v.使过时
例句：That list of addresses is outdated, many have changed. 那个通讯录已经没用了，许多地址已经改了。 Many of us conform to the outdated customs laid down by our forebears. 我们许多人都遵循祖先立下的过时习俗。