embrown

英

美

v.  使成褐（棕深）色，使暗

现在分词：embrowning　过去式：embrowned　第三人称单数：embrowns　过去分词：embrowned　

英英释义

verb

• make brown in color
  1. the draught browned the leaves on the trees in the yard
  Synonym:brown
• cause to darken