国产成人综合95精品视频,亚洲av成人精品一区二区三区,四虎永久免费观看在线,久久久一本精品99久久精品88,天天做天天爱夜夜爽毛片毛片

encrustation

英[?enkr??ste??n]
美[??nkr?s?te??n]

基本釋義

n.
結(jié)殼; 用覆蓋物; 鑲嵌; 硬殼

詞性變化

英英釋義

Noun
  • 1. the formation of a crust

  • 2. a hard outer layer that covers something

  • 3. a decorative coating of contrasting material that is applied to a surface as an inlay or overlay

同義詞