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单词 corroborate
释义 corroborate
 —corroborative /keuh rob"euh ray'tiv, -euhr euh tiv/, corroboratory,  adj.   —corroboratively, corroboratorily,  adv.   —corroborator,  n.  
  v.   /keuh rob"euh rayt'/;  adj.   /keuh rob"euhr it/,  v.  , corroborated, corroborating,  adj.  
  v.t.  
  1. to make more certain; confirm: He corroborated my account of the accident.
  adj.  
  2.  Archaic.   confirmed.
 [1520-30; < L corroboratus ptp. of corroborare to strengthen, equiv. to cor- COR- + robor(are) to make strong (deriv. of robor, robur oak (hence, strength); see ROBUST) + -atus -ATE1]
 Syn. 1. verify, authenticate, support, validate.
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更新时间:2024/9/23 0:29:05