old hat

形容词 old hat:

1. repeated too often; overfamiliar through overuse
   同义词：banal, commonplace, hackneyed, old-hat, shopworn, stock, threadbare, timeworn, tired, trite, well-worn
2. out of fashion
   同义词：antique, demode, ex, old-fashioned, old-hat, outmoded, passe, passee

1. He should buy some new shoes. Those are too old hat.
   他得买双新鞋啦，他穿的那双样子太老了。
2. By now, putting satellites in orbit is old hat to space scientists.
   现在，对航天科学家来说，把卫星送入轨道已不是一桩新鲜事了。
3. What an object you look in that old hat!
   你戴著那顶帽子，样子可真怪！