1. 形容詞
   不熟悉的
   不常見的, 陌生的
   新奇的, 未見過的
   沒有經驗的
   不熟知的, 不通曉的
   

   同義字詞
   fresh,new,novel,original,strange,unaccustomed,unheard-of,unknown,unprecedented
   

例句

1. Fate is unfamiliar to any human science.
2. Arbib seems unfamiliar with the material.
3. See Net re how to do this if unfamiliar .
4. Not an unfamiliar sight to city dwellers!
5. Those unfamiliar may wish to crack a book.
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