Deciduous

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GRE Barron TOEFL

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[编辑] GRE 红宝书

  • adj. 脱落的; 落叶的
  • [英] adj. 脱落的 ( falling off or out) ; 落叶的 ( shedding leaves annually)
  • [记] de+cid ( 落下) +uous -> 落叶的
  • [例] Deciduous trees look barren during the winter.

[编辑] Webster Collegiate

adjective

  • Etymology: Latin deciduus, from decidere to fall off, from de- + cadere to fall — more at chance
  • Date: 1688
  • 1. falling off or shed seasonally or at a certain stage of development in the life cycle <deciduous leaves><deciduous scales>
  • 2.
    • a. having deciduous parts <maples, birches, and other deciduous trees>
    • b. having the dominant plants deciduous <a deciduous forest>
  • 3. ephemeral
  • ? deciduousness noun


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