not being used at the moment; never having been used 没用着的;闲着的;未用过的 The house was left unused for most of the year. 这所房子一年中大部分时间都没有使用。 Any unused pastry can be frozen and used at a later date. 任何不用的糕点都可以冷冻起来,以后再用。 The meeting rooms are left unused for long periods. 这些会议室已经好长时间没用了。 a mass of hitherto unused material 一大堆迄今没有用过的材料
Oxford Collocations Dictionaryverbs- appear
- be
- go
- …
- largely
- virtually
- heretofore
- …