unperk

词形变化

unperked unperking unperks 三单 unperks unperking 现在分词 unperked 过去式 unperked 过去分词

释义与例句

v.
  1. 1.

    To make (someone) less lively or enthusiastic.

    及物
  2. 2.

    To become less lively or enthusiastic.

    不及物

词源

From un- + perk.

来源:wiktionary