a speck of

 
  • 一点点

a speck of的用法和样例:

例句

  1. A solid body, moving in space, that is smaller than an asteroid and at least as large as a speck of dust.
    流星体活动在空间的固体天体,比小行星小,至少与尘埃一样大
  2. The debate aroused not a speck of public interest.
    这次争论没有引起公众丝毫的兴趣。
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