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retard  
KK:[rɪˈtɑrd ˈritɑrd] DJ:[riˈtɑːd ˈriːtɑːd]

動變: 過去式:retarded  過去分詞:retarded  現在進行時:retarding  

權威釋義


vt.

  1. 使減速；妨礙；阻止
  2. 推遲，延遲
  3. 【機】使（點火）延遲

vi.

  1. 減慢；受到阻滯

n.

  1. 減速；阻滯；延遲
  2. 弱智

衍生

n.

retarder

n. [U]

retardation

辨析

同義:

vt.延緩；妨礙

delay hinder inhibit impede curb check arrest detain keep back

反義:

vi.,vt.「使減速；妨礙」的反義字

accelerate

同義參見:

obstruct damp stem2 stay hinder1

以上來源於：《英漢大辭典》

v.

/rɪˈtɑːd/ delay or hold back in terms of development or progress.

n.

/ˈriːtɑːd/ offensive a person who has a mental disability (often used as a general term of abuse).

Derivative

  • retardation n.
  • retarder n.

Etymology

C15 (earlier (ME) as retardation): from Fr. retarder, from L. retardare, from re- ‘back’ + tardus ‘slow’.

以上來源於：《簡明牛津英語詞典》