underburden

发音

US

词形变化

underburdens 复数 underburdens underburdened underburdening underburdens 三单 underburdening 现在分词 underburdened 过去式 underburdened 过去分词

释义与例句

n.
  1. 1.

    The rock and subsoil that lies below a mineral deposit such as a coal seam.

    可数 不可数 地质
v.
  1. 1.

    To give too light a burden; to assign less than a fair share.

  2. 2.

    To assign less work than someone or something is capable of.

词源

From under- + burden.

来源：wiktionary