thereagainst

adv. <古>与之相反,反之

释义与例句

adv.
  1. 1.

    In opposition to or against it; contrary to it; against that.

    古体

词源

From Middle English ther ageynste, ther agenst, þerageyns, ther-ayens, þare agaynes, þer-aȝens, equivalent to there (“that”) + against.

来源：wiktionary