Retard

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GRE 蓝宝 Barron

目录

[编辑] 解释

[编辑] GRE 红宝书

  • v. 妨碍, 推迟
  • [英] v. 妨碍, 减速 ( to slow down; impede)
  • [记] re ( 使) +tard ( 迟缓) -> 使...迟缓 -> 妨碍
  • [同] 同根词: tardy ( 行动慢的, 迟到的) ; retarded ( 智力迟钝的)

[编辑] Webster Collegiate

I. verb

  • Etymology: Middle English, from Anglo-French or Latin; Anglo-French retarder, from Latin retardare, from re- + tardus slow
  • Date: 15th century
  • transitive verb
    • 1. to slow up especially by preventing or hindering advance or accomplishment ; impede
    • 2. to delay academic progress by failure to promote
  • intransitive verb
    • to undergo retardation
  • Synonyms: see delay
  • ? retarder noun

II. noun

  • Date: 1788
  • 1. a holding back or slowing down ; retardation
  • 2. often offensive a retarded person; also a person held to resemble a retarded person in behavior


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