skum

发音

/skʌm/

词形变化

skummed skumming skums 三单 skums skumming 现在分词 skummed 过去式 skummed 过去分词

释义与例句

n.
  1. 1.

    Obsolete spelling of scum (“surface impurities”).

    废旧
v.
  1. 1.

    Obsolete spelling of scum (“remove surface impurities”).

    废旧