expound

动词 v.

英文释义

动词 v.
  1. To set out the meaning of; to explain or discuss at length. transitive
    — Today I'll expound at length the theory propounded last week.
  2. To make a statement, especially at length. intransitive
    — He expounded often on the dangers of the imperial presidency.

词形变化

expounds present,singular,third-person expounding participle,present expounded participle,past expounded past

词源

From Middle English expounden, from Old French espondre, from Latin exponere. Doublet of expone and expose.
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