unused 

  1. 形容詞
未用過的, 不用的
空著的
未消耗的
(人)unused to ...(事物):
對...不習慣的

    同義字詞
unacclimated,unaccustomed,unadapted,unadjusted
brand-new,new,spick-and-span,spic-and-span
dead,dormant,fallow,free,idle,inactive,inert,inoperative,latent,off,vacant

例句

  1. However , it largely goes unused .
  2. Today, those portals remain unused .
  3. The more unused , the higher the penalty.
  4. He was evidently unused to stiff collars.
  5. Store and dispose of unused pesticides safely.