workmanship       
noun [ U ] uk/ˈwɜːk.mən.ʃɪp/ us/ˈwɝːk.mən.ʃɪp/
 技艺;手艺;工艺
the skill with which something was made or done
  shoddy/fine workmanship 粗糙的/精湛的技艺 
 The workmanship that went into some of these pieces of furniture was truly remarkable. 这些家具的制作工艺的确很精湛。 
 Synonyms: craft craftsmanshipskill