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单词 fractional
释义

frac·tion·al

adjective
/ˈfrækʃənl/
/ˈfrækʃənl/
  1. (formal) very small; not important很小的;很少的;微不足道的 synonym minimal
    • a fractional decline in earnings利润微降
    • There was a fractional hesitation before he said yes.他在说“是的”之前稍稍犹豫了一会儿。
  2. (mathematics) of or in fractions分数的;小数的
    • a fractional equation分式方程
  3. (chemistry) connected with the process in which a liquid mixture separates or is separated into its different parts分数的;小数的
    • fractional distillation分馏
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更新时间:2026/2/25 20:54:29