underkeep

发音

US

词形变化

underkeeps 复数 underkeeps underkeeping underkeeps 三单 underkept underkeeping 现在分词 underkept 过去式 underkept 过去分词

释义与例句

n.
  1. 1.

    An underground reserve.

  2. 2.

    A keep or storage space located beneath the foundation of a structure; cellar.

  3. 3.

    Any storage space or reservoir placed below another object.

  4. 4.

    An underkeeper, guardian, or custodian.

v.
  1. 1.

    To keep under or in subjection; subdue; suppress.

    及物
  2. 2.

    To keep or maintain inadequately or below standard.

    及物

词源

From under- + keep.

来源：wiktionary