underlayer / ˈʌn dərˌleɪ ər /

🎓大学词汇底层下层底层的下层建筑

underlayer 的定义

n. 名词 noun
  1. a layer lying beneath another; substratum.

更多underlayer例句

  1. On some votive stones the characters were red, cut out in round pieces of granite with a white underlayer.