rukotsu
1. painstaking efforts
Noun
#625310
1. painstaking efforts
1. engraving; carving (into)
2. polishing (a piece of writing); improving
1. to inlay; to set
1. engraving of lacquer-stained ivory (popular during the Tang dynasty)
1. Intricate; Skeletal
1. Carving bones.; Intricate carving.
1. Probably carved.; Probably skeletal.
1. It is not carved bone.; I am not carved bone.
1. Carved bone; Intricate bone carving
1. Wasn't carved.; Wasn't detailed.