stash

名词 stash:

1. a secret store of valuables or money
   同义词：hoard, cache

动词 stash:

1. save up as for future use
   同义词：hoard, cache, lay away, hive up, squirrel away

1. He's got his life savings stashed (away) in an old suitcase.
   他把一辈子的积蓄保藏在一口旧箱子里。