a speck of

　
英 美
  • 一點(diǎn)點(diǎn)

a speck of的用法和樣例：

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.
    流星體活動(dòng)在空間的固體天體，比小行星小，至少與塵埃一樣大
  2. The debate aroused not a speck of public interest.
    這次爭論沒(méi)有引起公眾絲毫的興趣。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan