little-known ['lɪtln'oʊn]

例句:

• But we still know little about how it lives.
  来自BBC
• It is little known, unsung and one of the grandest little towns you could ever wish to see.
  它虽然名不见经传，但却是不可错过的最具恢宏气象的小镇之一。
  
• The programme did much to popularize little-known writers.
  这个节目大力宣扬不太知名的作家。
  
• The sport is still little known.
  仍然很少有人知道这项运动。
  
• He says the men may be little known now.
  来自VOA
• While there she discovered a little-known trade in wildlife.
  来自BBC