fraction 

  1. 名詞
小部分
片段, 碎片
(數理)分數
化學: 餾分, 級分
/以上複數為"fractions"/
限定單數可數名詞:
a fraction of ...(事物) :
些微的...
一點兒的...
a common fraction/

    同義字詞
bit,fragment,piece,scrap

例句

  1. See fraction of variance unexplained.
  2. The chip is just a fraction too high.
  3. Which continued fraction , I asked myself.
  4. Only a small fraction of it has been captured or burned.
  5. The fraction of planets where intelligent life develops.