discolouring

v. 使变色, 使褪色( discolour的现在分词 ); 变化, 变色, 褪色

词形变化

discolourings 复数 discolourings

释义与例句

n.
  1. 1.

    discoloration

v.
  1. 1.

    present participle and gerund of discolour